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Highlands students selected to script animated film for mental health awareness

Highlands students were among a limited number of teens selected to help script and score an upcoming animated film that focuses on mental health issues and delivers a message of inclusion and resilience. “Finding Alice in Wonderland” is produced by educational animation company Wonder Media and supported by The Grable

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Apr 26 • 6:01 AM EDT • Health • triblive.com
Why The Narrative Around Madison Square Garden Entertainment (MSGE) Is Shifting With New Street Signals

Recent Street research around Madison Square Garden Entertainment has produced several price target moves, including individual increases of between US$2 and US$6, while the consolidated target shift sits at about US$2. Bullish initiations and fresh coverage from major firms such as JPMorgan highlight growing attention, even as the removal from Goldman Sachs' US Conviction List and more cautious targets show that opinions are still split. In the sections ahead, you will see how these...

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Apr 25 • 6:04 PM EDT • Entertainment • finance.yahoo.com
Warner helps Kings keep PSL play-off hopes alive

Karachi Kings boosted their hopes of qualifying for the Pakistan Super League play-offs with a commanding nine-wicket win against Quetta Gladiators in Lahore. Chasing a target of 196, David Warner and Reeza Hendricks produced a 141-run second-wicket partnership to help the Kings finish the league stage with five wins in 10 matches. The Kings sit fourth with 10 points - two ahead of Lahore Qalandars and Hyderabad Kingsmen, who both have a game in hand.

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Apr 25 • 9:54 AM EDT • Sports • sports.yahoo.com
Paul Chan on ICE Whistles and the Politics of Sound

Paul Chan writes on ICE alert whistles and the zine he produced to accompany them, linking grassroots warning systems to the politics of sound.

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Apr 24 • 2:29 PM EDT • Politics • artforum.com
Critical Access Toolkit for Substance Use Disorder

The toolkit produced by PHI's Bridge program was developed by experts in addiction medicine. It provides educational videos and downloadable resources on need-to-know information about critical access to medications for opioid use disorder and overdose prevention tactics.

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Apr 23 • 2:30 PM EDT • Health • phi.org
College football's active coaches who have produced the most all-time NFL Draft selections

When it comes to developing next-level talent, these coaches are college football's best

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Apr 23 • 9:24 AM EDT • Sports • cbssports.com
Candidates for California Governor Debate: 5 Takeaways

The nonpartisan primary remains volatile after the departure of Eric Swalwell. A televised debate featured six leading candidates, but produced few fireworks.

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Apr 23 • 1:59 AM EDT • Politics • nytimes.com
Is tit-for-tat political gerrymandering the future of US politics?

Virginia voters delivered a major win to Democrats on Tuesday.A narrow majority voted to allow lawmakers to bypass the state's bipartisan redistricting commission. That means the Democratic-led legislature will create a map that’s more favorable to them in the midterms.It's the latest chapter in a redistricting saga that President Trump started last year, but is the tit-for-tat redistricting battle the future of US electoral politics?We speak with Democratic Virginia governor Abigail Spanberger to hear her perspective.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org.Email us at considerthis@npr.org.This episode was produced by Tyler Bartlam and Matt Ozug. It was edited by Tinbete Ermyas. Our executive producer is Sami Yenigun.

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Apr 22 • 5:22 PM EDT • Politics • npr.org
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Shaky political science: using "simulated" elections over real-world elections

[Dear DSOS readers – this article is the latest in our “Shaky Political Science” series. In our 38 page report, “Shaky political ‘science’ misses mark on ranked choice voting,” released in early December, we examined over 40 studies focused on ranked choice voting. We found that many of these studies suffered from puzzling research methodologies, poorly constructed surveys, unrealistic simulated elections, cherry picked data, and faulty analyses that often were contradicted by results from real-world elections (a link to our full paper is here). Here are links to the first three articles in our series: the first one summarizing the overall results of our report, the second one analyzing a study co-authored by University of Minnesota academic Larry Jacobs, which was one of the most error-prone of all the research we reviewed in our report, and a third article showing an admirable example of two political scientists holding two other political scientists accountable for their flawed, sloppy research]. In this fourth article in our “Shaky Political Science” series, we shine a spotlight on seven studies that were web-hosted and funded by New America’s Political Reform Program and its Electoral Reform Research Group (the ERRG is an ad hoc committee headed by New America’s Political Reform Program and joined by the American Enterprise Institute, the Unite America Institute and Stanford University’s Center on Democracy, Development, and the Rule of Law). This research consortium has been led by Lee Drutman, senior fellow with New America’s Political Reform Program. These seven studies are simply not credible from any objective standard about how political “science” is supposed to illuminate our understanding of either ranked choice voting or politics in general. The feature that six of these seven studies have in common is that they all used surveys – artificial, simulated elections -- to attempt to say something cogent or interesting about ranked choice voting (RCV) elections. None of them used real world data from actual RCV elections – either the 1000+ elections in the US or the many thousands of elections from places like Australia, Ireland and elsewhere where RCV has been used for 100 years. While a few of these studies conclude with some mixed positives about RCV, our analysis here is content neutral. The idea that, with a political reform like RCV, you can ask respondents in a mock, artificial election to vote with that method, with only the barest of explanation about how RCV works or its likely impacts (i.e. no spoiler candidates, majority winners, voters liberated to pick their favorite candidates, coalition-building), and then ask them their thoughts/reactions about voting in that system, with fake candidates and no real campaigning, no real exposure to an actual election or actual candidates, rests on some very puzzling assumptions. The findings of these seven studies actually are contradicted by the findings from many other studies based on real-world RCV elections. These New America studies also failed to list the real-world RCV studies in their own citations, instead including those studies that reinforced their conclusions. The seven studies featured in this article were chosen because they form a cohesive cohort which precisely illustrates one of the main points of our research paper, namely that using surveys, i.e. artificial elections, or mathematical/theoretical models, instead of real-world data, is in fact “shaky political science.” Below are summaries of our analysis of five of the seven New America studies. You can read our complete analysis of all seven studies at our paper, “Shaky political ‘science’ misses mark on ranked choice voting.” Choosing to “Vote As Usual” by Andre Blais, Carolina Plescia, and Semra Sevi. New America. (Blais et al., 2021). This study, web-hosted and funded by New America’s Political Reform Program and its Electoral Reform Research Group, used two surveys in which respondents completed ballots for simulated elections using plurality, approval, RCV and point (Score) voting. In both cases the authors provided the respondents with only minimal explanation of each method. For example, the entire explanation for RCV was “For this vote, rank the candidates from your first to your last choice (you do not need to rank them all). This is called the ranked vote.” That’s it. The study did not provide any context or explanation to survey respondents about why she/he might want to rank multiple candidates. Participants were not even told that ballots would be tabulated using an “instant” runoff, not to mention any description of RCVs ability to eliminate the spoiler effect or liberate voters to rank their favorite candidates without fear of helping the “greater evil” candidate to win. That’s like taking an iPhone back in time to 1970 and asking someone if they like it better than their rotary phone without explaining how it works. Their first survey targeted states that held 2020 Super Tuesday Democratic primaries and used the real candidates’ names in the survey; the second survey used fictitious candidates. In other words, they surveyed respondents who had only ever participated in plurality elections, had no history or background with using RCV or any of the other methods, had no clue about its likely impacts, and did not communicate how the alternative methods would be counted, and then asked them: “How satisfied are you with using each system?” Predictably, the winner was plurality elections, the system used for president, Congress, gubernatorial and state legislative elections – in other words, the method they have been using, year after year, all their voting lives. With so little explanation of RCV and its impacts, this study is simply not credible in discovering anything useful about real-world RCV elections. It merely shows that a basic voter education campaign is needed when adopting a new election system. Additionally, the result contradicts many other post-election surveys following real RCV elections, asking opinions from voters who had just participated in a RCV election, that showed a great deal of satisfaction with RCV (see details on that in Studies 22-25 in our paper, as well as the four studies cited in the review for Study 28). Share Other studies on “satisfaction” and “understanding” make similar mistakes, in terms of basing their surveys on inadequate explanation to respondents and lack of education about context. How could any survey ever hope to measure accurately, in essence simulate a real-world election, without actual campaigning candidates, the media writing about those candidates, organizations endorsing candidates and voters being inundated with crucial information? More than anything, what these “studies” based on surveys show is that if you ask voters about something they don’t know very much about, and fail to adequately educate them, their responses will unsurprisingly reflect their confusion. Equally puzzling is that New America’s Electoral Reform Research Group, headed by political scientist Lee Drutman, found this to be a credible enough study that they not only published it but highlighted it in Drutman’s own discussion of research related to ranked choice voting. This pattern was repeated in study after study featured by New America’s Electoral Reform Research Group. For example in Ranked-Choice Voting and Political Expression: Voter Guides Narrow the Gap between Informed and Uninformed Citizens by Cheryl Boudreau, Jonathan Colner, and Scott MacKenzie, the researchers based their analysis on a survey which found that respondents who were asked to vote in a simulated RCV election, with minimal explanation of RCV or how it works, displayed less evidence of being informed about how to use RCV effectively, with the least informed voters ranking fewer candidates. As pointed out under the study above, in a real election voters are informed by a wide variety of methods, including public education by the election administration, by interested political groups, the media, and the candidates themselves who benefit from voters being aware of how to vote in the new system. In Support for Ranked-Choice Voting across Race and Partisanship by Joseph Anthony, David C. Kimball, Jack Santucci and Jamil Scott, the researchers used respondents from different parties and races voting in simulated plurality and RCV elections, who indicated their satisfaction with each voting method. Instead of using real world election results, the authors fell back on the easy, armchair and less reliable academic research methodology of making up mock elections. As with the other studies, little explanation was given of how RCV works or what its implications might be (electing majority winners or eliminating spoilers, for example). Unsurprisingly, this study found that respondents were not very satisfied with RCV. However, when the authors added an explanation that RCV has a tendency to elect more women and people of color, they found that this greater explanation increased the preference for RCV. The more voters were familiar with it, and the more they understood potential positive impacts – surprise! -- the more they were open to switching away from the status quo. Of note, the results from this study are thoroughly contradicted by a number of other studies whose data was obtained from real RCV elections with real voters. Those studies show a great deal of satisfaction with RCV. More “fake election” research An interesting wrinkle on this “research by fake elections” approach, which only served to illustrate how unreliable such “research” can become, was taken in Ranked-Choice Voting, Runoff, and Democracy: Insights from Maine and Other U.S. States by Joseph Cerrone and Cynthia McClintock_,_ also web-hosted and funded by New America’s ERRG. It gets high marks for creativity, but an eye-roll for thinking this could possibly add anything meaningful to our understanding of real world RCV elections. This study tried to determine whether RCV, plurality or two-round runoff elections provided greater voter satisfaction and acceptance of election results. To determine that, the authors conducted a survey asking if voters were satisfied with a fictional newspaper report of an election, with three different versions given to respondents – plurality, runoff and RCV, with variations of Republican/Democrat winners and variations of “come-from-behind” winners,” i.e. candidates not initially in first place but who win the “runoff.” Again, a minimal explanation of RCV or how it works was given, and the survey showed that respondents had the greatest unfamiliarity with RCV than the other methods. The unsurprising result? Respondents were much more satisfied with “come-from-behind” victories in a traditional two-round runoff election than in RCV, even though RCV is also a runoff system but with a single round of counting. Interestingly, the dissatisfaction with RCV disappeared for those who were more familiar with RCV. In fact, among those respondents who were “very familiar” with RCV, they were equally satisfied with RCV, runoff and plurality. Surprise, surprise. Again, what this study revealed, more than anything, is not only the inadequacy of the explanation for RCV given by the authors of this study, but the failure of the research format itself, thinking that such an artificial mock election could somehow simulate what actually happens in the real world in a real RCV election. Those four studies reviewed above are fitting examples of inadequate and shaky political “science.” Other studies reviewed in our paper from the New America/Electoral Reform Research Group cohort which also used mock elections included: Ranked-Choice Voting is an Acquired Taste by Joseph Anthony and David C. Kimball. New America. (Anthony et al., 2021). Ranked-Choice Voting is No Refuge for Extreme Candidates by Melissa Baker. New America. (Baker, 2021). Also included in this New America cohort is Does Ranked-Choice Voting Reduce Racial Polarization? by Yuki Atsusaka and Theodore Landsman, which actually did use real-world election results data but applied an odd and unconventional methodology to the data which relied on shaky assumptions and non-real-world scenarios that were too divorced from reality. To determine levels of “racially polarized voting,” the researchers imagined “ethnic parties,” by which they mean political parties for each ethnic group, which was especially odd since the election data they were using came from nonpartisan RCV races. But then they made an even odder assumption, namely that since race and ethnic characteristics of studied voters were not available, the authors tried to infer that information based on who voters selected and the racial make-up of voters in each district. This amounted to little more than vague and ambiguous guesswork dressed up with a bunch of mathematical equations used to give it a veneer of scientific appearance. Indeed, it seemed to assume racial polarization in order to prove racial polarization. Based on this questionable methodology, the authors concluded that RCV doesn’t reduce racial polarization. But the premise of this study missed an obvious reality: since RCV incentivizes more candidates to run and can result in more diverse fields of candidates, one would expect more racially-polarized voting in voters’ top rankings, not less, because more voters would have someone on that ballot who represents their racial or ethnic identity and more freedom to vote for their real first choice. By encouraging more diverse candidates and eliminating the spoiler effect, RCV facilitates voting for a favorite candidate of your own race and then selecting a second choice with the best likelihood of winning. The real measure is what voters do with their additional rankings – do they consider other candidates and vote “for the best of the rest”? This study didn’t tell us anything useful about that. But readily available data shows this is common in real RCV elections, and candidates act on this knowledge by engaging with voters outside their racial group. So the authors of this study failed to consider or account for what actually happens in real-world elections, and their conclusions are tainted by this failure. New America has contributed a great deal over the past 2.5 decades to our understanding of many policy areas, including politics and political reform (full disclosure: Steven Hill, one of the authors of this article and of the “Shaky Political Science” research paper and series, is a former senior fellow and former director of New America’s political reform program, 2005-2010). So it was especially disappointing that New America funded and published such a large batch of dubious studies about ranked choice voting. The stated praiseworthy goal of its Electoral Reform Research Group was to inspire new academic research about ranked choice voting that would shed light and help the public better understand the impacts of RCV. Instead, the ERRG research did just the opposite. It produced dubious research that created more confusion and misinformation. In so doing, New America’s political reform program contributed to “shaky political science.” Steven Hill and Paul Haughey Share Upgrade to $5 subscription Thanks for reading DemocracySOS, a reader-supported digital portal for the pro-democracy movement. Subscribe for only $5 per month to receive full benefits and to support our work. Subscribe

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Apr 21 • 9:31 AM EDT • Science • democracysos.substack.com
Cantaloupes Recalled in Four States Due to Salmonella Risk

By HealthDay Staff HealthDay ReporterTUESDAY, April 21, 2026 (HealthDay News) — Health officials in some states are warning shoppers to avoid certain cantaloupes amid concerns they may carry Salmonella. The recall, announced by the U.S. Food and Drug Administration (FDA), involves fruit produced by

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Apr 21 • 9:20 AM EDT • Health • usnews.com
Sports Take: Top 5 Baylor WBB players of all time

From foundational stars to generational icons, Baylor women’s basketball has produced no shortage of greatness over the past 25 years. These five players did more than fill up stat sheets; they helped shape the standard of excellence that defines the program.

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Apr 20 • 11:31 PM EDT • Sports • baylorlariat.com
Tickets Are On Sale For Phil Collins Tribute

The team that produced "The Simon & Garfunkel Story" and "R.E.S.P.E.C.T.–The Aretha Franklin Story" will present "The Phil Collins Story" on Sunday, October 18, at Plymouth Memorial Hall. Start time

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Apr 20 • 10:25 AM EDT • Entertainment • capenews.net
Four-star EDGE Derwin Fields commits to Texas

A visit for Saturday’s practice produced a big pledge for the Horns.

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Apr 18 • 7:02 PM EDT • Sports • sports.yahoo.com
Hotline for Pennsylvania farmers sees major drop in calls, texts amid mental health crisis

This story was produced by the State College regional bureau of Spotlight PA, an independent, nonpartisan newsroom dedicated to investigative and public-service...

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Apr 17 • 4:00 AM EDT • Health • post-gazette.com
Minnesota high school sports transfer rules: Everything you need to know

More than a dozen interviews produced a comprehensive explanatory FAQ on high school sports transfers in Minnesota.

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Apr 16 • 5:45 AM EDT • Sports • varsity.startribune.com
Scientists discover hidden ocean methane source that could worsen global warming

Scientists have discovered that methane in the open ocean is produced by microbes under nutrient-poor conditions, solving a long-standing mystery. As warming oceans reduce nutrient mixing, these methane-producing microbes may thrive. This could lead to increased methane emissions from the sea. The result is a potential feedback loop that could intensify climate change.

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Apr 15 • 8:00 PM EDT • Science • sciencedaily.com
RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals

A panel of outside advisers will review seven peptides at a meeting in July to determine if the unapproved drugs can be safely produced by pharmacies.

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Apr 15 • 2:40 PM EDT • Health • nbcnews.com
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How the European Space Agency became the quiet power in planetary science and what its institutional model reveals about building consensus across 22 nations

The European Space Agency's 22-nation consensus model appears slow and bureaucratic, but it has produced one of the most quietly productive planetary science programs on Earth. Understanding its institutional design reveals how distributed commitment, geographic return, and mandatory science funding create missions that survive political disruptions no single nation's program could weather.

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Apr 15 • 6:05 AM EDT • Science • spacedaily.com
UCLA makes WNBA draft history with record number of selections

Entering Monday night, UCLA had only produced six first-round draft picks since 1997. The program nearly matched that at the 2026 WNBA Draft alone.

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Apr 13 • 8:48 PM EDT • Sports • usatoday.com
Exynos 2600 Was Born Out Of Sheer Necessity And Wouldn’t Have Entered Mass Production If Samsung’s Mistakes Not Cost It $3 Billion Last Year

As Samsung races towards self-sufficiency in the chipset race, it only mass produced the Exynos 2600 because it lost $3 billion in 2025

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Apr 13 • 6:19 PM EDT • Technology • wccftech.com
Entertainment Is Now the Engine of Brand Growth, Small World Reports

Little Black Book, Produced with Tracksuit, the 'Entertain or Die 3.0' report reveals that entertainment-first brands are driving stronger revenue growth and consumer preference in 2025

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Apr 13 • 4:26 AM EDT • Entertainment • lbbonline.com
The Universe is expanding too fast and scientists still can’t explain it

A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s faster than early-Universe models predict. By linking multiple distance-measuring techniques, scientists ruled out simple errors as the cause of the discrepancy. The persistent “Hubble tension” now looks more real than ever. It could mean our current model of the cosmos is incomplete.

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Apr 11 • 8:00 PM EDT • Science • sciencedaily.com
“AI polls” are fake polls

A few weeks after Donald Trump’s second presidential win, I took the train up from London (where I was living at the time) to Oxford to attend a conference on polls and forecasts of the 2024 election. Most of the attendees were pollsters or academics, but I also watched presentations from Aaru and Electric Twin, two companies that do what is interchangeably called synthetic sampling, silicon sampling, or synthetic audiences. Stripped of startup jargon, that means they use large language models (LLMs) to simulate responses to public opinion polls by having AI agents take on the role of survey respondents. I had already heard of Aaru thanks to some articles with eye-catching headlines like “No people, no problem: AI chatbots predict elections better than humans” in the months leading up to Election Day. The founders were making some big, some might even say far-fetched claims, such as: “within two years, we will simulate the entire globe — from the way crops are grown in Ukraine to how that impacts production of oil in Iraq, trade through the strait of Malacca, and elections for the mayor of Baltimore.” When Semafor asked Aaru’s cofounders — Cameron Fink and Ned Koh — about my boss, they said “we respect all those who came before us.” Nate (as he so often does) shared his thoughts on Twitter: Fink and Koh were relatively good-natured about this back-and-forth when we spoke at Oxford. They even offered to mail me one of the t-shirts featuring Nate’s quote they apparently had made. I never took them up on the offer, which I now somewhat regret. These synthetic sampling companies fell off my radar for a while, but they do still exist. In fact, Aaru recently received a $1 billion valuation. Is what they’re doing anywhere close to the most important frontier in AI development? Not by a longshot, especially when Anthropic just developed a model so adept at exploiting software vulnerabilities that it’s only being released to 40 companies. Still, silicon sampling is increasingly finding its way into public polling. Axios reported in March that “a majority of people trust their own doctors and nurses” based on findings from Aaru — without mentioning that the “people” in that sentence were actually LLMs. Around the same time, the Public Sentiment Institute “boosted” their online sample of 373 real survey respondents with 114 AI agents.1 (Spoiler alert: even the co-founder of Electric Twin doesn’t think that’s a particularly defensible approach.) Polling companies like Qualtrics and Ipsos are also developing synthetic data panels. So, what should we make of these … “polls”? Let’s get one thing out of the way: whatever they are, they’re not polls in the way that term is usually defined. Subscribe You can’t replace polls with AI On one hand, using LLMs to essentially make up fake survey respondents sort of sounds like the dumbest idea ever, one that will at best imperfectly replicate real polls while introducing all sorts of biases. On the other hand, with LLMs improving at a remarkable, perhaps even alarming rate, maybe that means I’m a dinosaur at the ripe old age of 24 because I still want to rely on polls that talk to actual people. I’m not going to argue that synthetic samples are completely useless. In fact, as I’ll return to later, there is evidence that some techniques can replicate topline survey results quickly and cheaply. But the marketing from certain companies can be slightly optimistic. “No traditional poll will exist by the time the next general election occurs,” said Fink in 2024. We’re just 206 days away from the midterms, and based on the fact that I still have to collect a bunch of polls every day, I’d say he should have run that prediction by a sample of AI agents before the interview.2 To see why synthetic samples can’t replace polls, here’s a quick primer on how they work. The simplest version of these models involves taking a LLM (like ChatGPT or Claude), giving it a demographic profile (e.g., a white, college-educated woman who lives in Utah and makes $70k a year), and then asking it to respond to a survey question. You repeat that process a few thousand times using different demographic profiles and end up with a sample of synthetic survey responses. The actual models used by private companies are more sophisticated than this, usually because they incorporate more hypothesized demographic characteristics for each agent and provide them with extra information. Aaru, for example, feeds agents a diet of news and information they’d be likely to consume, while Electric Twin incorporates their customers’ proprietary data about the audience they’re trying to replicate. The way Ben Warner, the co-founder of Electric Twin, explained it to me was “we have a large amount of data on […] for instance, 5,000 people. Can we make an accurate prediction of how they would respond to another question?” Still, it should be obvious why synthetic samples can’t replace polls. Polling is fundamentally a data collection process. We might use surveys to make predictions by feeding them into election forecasts, but the main purpose of a poll isn’t prediction, it’s gathering new data about what people think and how they feel. Silicon sampling, on the other hand, produces no new data. It’s simply a model: you input LLM training data, demographic prompts, and a bunch of other information, and it spits out a prediction for what a poll would say. We love models here, but models aren’t polls. That difference is an important philosophical sticking point for most pollsters I talk to. “I think politics should stay away from [synthetic sampling], because we’re trying to […] represent the voice of the people,” said Natalie Jackson, a vice president at GQR Insights. Democratic pollster John Hagner told me: “I think I’m just incredibly skeptical of this idea. I don’t think it’s research. At that point, you’re asking the machine to tell you what you already believe.” Hagner has seen some presentations of early synthetic sampling experiments, but so far, “if it’s being used in a campaign, people are keeping it incredibly quiet.”3 But Eli, I hear you saying, aren’t polls themselves increasingly governed by modeling decisions? Indeed they are: pollsters’ choices on which sampling method to use, how to define their likely voter models, and how to weight their samples can and do lead to dramatic differences in the results they publish. Aaru even referenced these limitations in the methodology statement included with that maternal mortality “poll” — although I’m using the term “methodology statement” loosely here, because it doesn’t really explain how the model works at all. We can ignore the (frankly preposterous) implication that synthetic sampling isn’t subject to a separate set of biases. The important point is that there’s still a meaningful difference between using weighting and other statistical techniques on actual polling data and using a model to predict what a poll would say. The latter is far closer to election forecasts or techniques like MRP — potentially useful models, but not a replacement for polls.4 To be fair, other synthetic sampling companies are perfectly happy with the distinction between polls and models. Warner compared polling and synthetic sampling to different tools in a toolbox. “The mistake I think we make is we think that these new tools should either work in exactly the same way or somehow replace these old tools,” he said. “Rather than thinking of it as, okay, so we’ve always had the hammer, we’ve always had the screwdriver, now we’ve got a saw. But don’t use a saw to try [to] do the job of a hammer.” A quick comment from Nate Eli didn’t ask me for a comment — rather rude of him, don’t you think? But since I’m editing this story, I figured I’d add a few quick thoughts rather than putting words in his mouth. Beyond the frequently misleading marketing, what bothers me about the AI “poll” hype is that as AI tools make statistical inference cheaper and/or better (note that these are not synonyms) that actually increases the comparative value of collecting original data. You might be able to train a model to make a reasonable estimate of what some hard-to-reach poll respondent would say — say, a young Black man who voted for Trump. (Such a person checks a number of boxes for a voter who is usually hard to reach in surveys.) Indeed, this is closely related to what models like the Silver Bulletin forecast already do. They essentially smooth out the kinks in noisy survey data by making inferences based on past voting patterns or national polls or surveys of other states. But you don’t actually know what these voters think unless you’re reaching them directly. If there’s a shift in opinion among this subgroup, you’re not going to detect it. So if I were running a campaign, I’d invest more in going the extra mile to find a representative sample of those voters. And then I’d hire some smart quants — or Claude? — to figure out the implications for campaign strategy based on proprietary data that my competitors didn’t have access to. -Nate Silver Are these models any good? If synthetic surveys are just a new type of model, the next obvious question is whether the models are at least accurate. The answer very much depends on who you ask. On one end of the spectrum, you have the maximalist argument that synthetic sampling is more accurate than actual polls. “It’s an incredibly challenging problem to go to someone and say ‘hey, we’re going to be more accurate at predicting human behavior than you, even when you talk to your customers directly’,” Koh recently told CNBC. In his view, synthetic sampling isn’t a saw to polling’s hammer, it’s “magic.” There’s certainly evidence that synthetic samples can replicate certain survey toplines. But if Aaru does have any examples of their approach outperforming the polls, they’re keeping those to themselves.5 Aaru’s 2024 election model, for example, had Kamala Harris leading in Michigan, Nevada, Pennsylvania, and Wisconsin on November 4th. And although they’ve since taken down their forecast page, they gave Harris a 50.5 percent chance of winning the race on November 2nd.6 After the election, Fink told Semafor he was happy enough with those results because they were “within margin of error,” a term that is completely meaningless when applied to a “sample” of AI agents. And of course, Aaru says their models have improved since 2024, so supposedly now they’d be more accurate than the polls? Still, their stronger argument is on cost: “We are significantly faster and cheaper than traditional polling, and still more accurate,” said Fink. The first two claims are undeniably true, but the third brings us to the opposite end of the spectrum. Both Jackson and Hagner are skeptical that these models are reliable for anything beyond replicating common survey toplines. “I just […] don’t think the machines are what we want when we’re looking for nuanced views. My example on this is people in Arizona and Nevada in 2024 who voted for Trump and voted for expanding abortion in their states on ballot initiatives,” said Jackson. Hagner identified another issue. Maybe the synthetic respondents, like sycophantic LLMs, are inhuman in one important way: they’re too nice. “The reports that have come through at the meetings that I’ve been at are that the early experiments on this, they cannot get respondents to be as racist or sexist or, frankly, as negative as human respondents,” he said. Academic research mostly agrees on this point. While there are some papers that show promising results when using LLMs to replicate polling data, most show that LLMs suffer from various quirks like producing too few “don’t know” responses and can seriously overpredict the favorability of politicians like Donald Trump and Kamala Harris. They also seem to struggle with too little variation between demographic subgroups, so the difference in predicted opinion between Democrats and Republicans, for example, is too small. When I asked Warner about these studies, his response to these papers was that just because academics can’t get synthetic sampling to work doesn’t mean that the technique doesn’t work in general. “Actually, the argument is, okay, yours does not [work]. That does not mean […] for this complex set of machinery, which uses a lot of investment, a lot of time, a lot of money, you can’t get it to work.” Cards on the table, I’m somewhat sympathetic to this argument because academics aren’t exactly great at making election forecasts. Usually, the people with skin in the game are the most accurate. Warner’s argument is that the approach Electric Twin takes — which includes, for example, making multiple predictions for each synthetic respondent using different models and prompts and subsequently averaging those to get a final prediction in a sort of ensemble forecast — produces better results than the simpler academic models. Warner shared a comparison between his method and the method from a recent academic paper with me, and Electric Twin was indeed able to get more accurate replication. But even still, he acknowledged that synthetic sampling “is not a crystal ball.” “If you asked me, do I think using other data sources will be more accurate than asking somebody who they will vote for, I would probably say no. But if you asked me ‘would your system be useful for our turnout modeling today?’ I would say yes.” For better or worse, it looks like the method is already getting more popular in the market research world. Most of the clients Aaru touts these days are businesses like EY and McDonald’s. And AI will probably begin to pop up in other parts of the political polling process. Pollsters are already using it to code open-ended survey responses, and some firms, like YouGov, are testing using LLMs to ask survey respondents questions. More worryingly, one danger to actual polls is that AI agents can be used to infiltrate online surveys. Most online polls use various checks to prevent that from happening, but there’s conflicting evidence on how effective those filters are and how prevalent AI agents currently are in online panels. If those agents ever become impossible to detect, it might spell the end of online polling, but the solution isn’t to replace all of your respondents with ChatGPT. Silver Bulletin is a reader-supported publication. To receive new posts and support our work, consider becoming a subscriber. Subscribe 1 That particular poll obviously doesn’t meet Silver Bulletin standards for aggregation. But we exclude all Public Sentiment Institute polls from our averages because we classify them as an amateur polling firm. 2 You could argue that Fink meant the next presidential election, but (a) I’m also confident we’ll still have real polls in 2028 and (b) in that case he should have asked an LLM to define “general election.” 3 Quick caveat: that’s reporting from a Democratic pollster. It’s possible that Republicans are more willing to use AI in political campaigns. 4 Indeed, Silver Bulletin does not include “polls” produced by MRP in our forecasts or averages, and we think it’s extremely misleading when their practitioners describe them in a way that suggests original data had been collected among a large number of states or Congressional districts. 5 A recent report from Aaru and EY did show two examples of a synthetic estimate being closer than a survey to a real-world benchmark — but I’d take those findings with a grain of salt because the report reads more like an ad and didn’t involve any sort of prediction being made ahead of time. 6 For comparison, our odds for Harris on the same day were 48.2 percent.

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Apr 11 • 11:38 AM EDT • Technology • natesilver.net
How Congress’s bipartisan high point led to our era of political rancor

36 years ago, a Republican president and Democratic lawmakers produced monumental laws. Now, a broken Congress has enabled Trump to undo key parts of that legacy.

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Apr 11 • 5:00 AM EDT • Politics • washingtonpost.com
Manipulating Science, Manipulating Us

Four decades ago, I and Gerald Markowitz published an article in the American Journal of Public Health that attracted a fair amount of attention. The article was about the history of the introduction of tetraethyl lead into gasoline in the 1920s. The article detailed the controversy over putting lead, even then a known industrial poison and neurotoxin, into the gasoline that was powering the new automobile, particularly those that were produced by the General Motors Company.

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Apr 10 • 4:21 PM EDT • Science • milbank.org
Canadian distillery reports 'immense growth' after provinces pull U.S. liquors

One Canadian distillery said the retaliatory ban on U.S. alcohol products has caused a surge in sales of locally-produced liquor.

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Apr 9 • 6:58 PM EDT • Politics • spectrumnews1.com
Inaugural Entertainment Acquires Green Day Inspired Comedy, And Announces New Title, “NIMRODS”

Today, Inaugural Entertainment announces the acquisition of a new Green Day inspired comedy from Live Nation Studios, as well as a new title, NIMRODS. The film, formerly titled “New Years Rev,” was developed by writer/director Lee Kirk with global rock superstars Green Day and produced by Tim Perell for Process. …

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Apr 9 • 4:49 PM EDT • Entertainment • newsroom.livenation.com
Fracking Industry Misuses Science to Push Toxic Waste Rule

New Analysis Finds Falsified Produced Water Science Ahead of High-Stakes New Mexico Decision

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Apr 8 • 10:27 PM EDT • Science • wildearthguardians.org
Scientists discover hidden gut trigger behind ALS and dementia

A new study reveals that gut bacteria may play a key role in triggering ALS and frontotemporal dementia. Harmful sugars produced by these microbes can spark immune responses that damage the brain. This breakthrough explains why some genetically at-risk people develop the diseases while others don’t. Even more promising, reducing these sugars improved brain health in experiments, hinting at new treatment possibilities.

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Apr 8 • 8:00 PM EDT • Science • sciencedaily.com
Large Hadron Collider gives scientists their best look yet at conditions right after the Big Bang

"This is the first time we have observed, for a large interval in momentum and for multiple species, this flow pattern in a subset of proton collisions in which an unusually large number of particles are produced."

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Apr 8 • 3:00 PM EDT • Science • space.com
Veterinary college nearly doubles National Institutes of Health funding, climbs to No. 13 nationally

Strategic investment in faculty, infrastructure, and research culture produced the Virginia-Maryland College of Veterinary Medicine's strongest year of federal funding on record.

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Apr 8 • 7:53 AM EDT • Health • news.vt.edu
2026 North Carolina Science Festival in April

The North Carolina Science Festival (NCSciFest), a month-long, statewide celebration of science, returns in April 2026 with the theme “Science Matters.” Produced by Morehead Planetarium and Science Center, with presenting sponsor RTI International, NCSciFest features hundreds of interactive events designed... View Article

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Apr 7 • 12:47 PM EDT • Science • uncnews.unc.edu
Scientists discover reversible male birth control that stops sperm production

Scientists at Cornell University may be closing in on the long-sought “holy grail” of male contraception: a safe, reversible, nonhormonal method that completely halts sperm production. In a breakthrough mouse study, researchers used a compound called JQ1 to temporarily shut down meiosis—the critical process that produces sperm—without causing lasting harm. After treatment stopped, sperm production bounced back, fertility returned, and the animals produced healthy offspring.

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Apr 7 • 8:00 AM EDT • Science • sciencedaily.com
Finding my footing at We Mean Business Day

Jessicka Alvarado Morales '26 reflects on building confidence, making connections and navigating the path from uncertainty to opportunity at Salve Regina University’s annual student-produced expo.

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Apr 6 • 8:00 AM EDT • Business • salve.edu
Nearly launched LG Rollable smartphone reveals its innovative internals in teardown video

Even Samsung’s 2026 foldables pale in comparison. If LG had not decided to exit the smartphone business, we could have seen a first rollable smartphone as early as 2021, one that was already more innovative five years ago than anything the foldable phone segment has produced recently, as a teardown shows.

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Apr 4 • 11:06 PM EDT • Technology • notebookcheck.net
Goodwin wants repeat against other half of Old Firm

Jim Goodwin has called on Dundee United to replicate the level of performance they produced in their victory over Celtic as they bid to derail Rangers' Scottish Premiership title bid on Saturday. United defeated the other half of the Old Firm 2-0 at Tannadice in their last match before the international break to leave Martin O'Neill's side five points adrift of leaders Hearts. "We've got to take a lot of confidence out of that Celtic game," manager Goodwin said looking ahead to facing second-top Rangers, with whom they have drawn 2-2 home and away this season.

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Apr 2 • 4:09 PM EDT • Sports • sports.yahoo.com
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Potatoes on the moon? Oregon State University scientists show it could work

Researchers grew potatoes in soil that mimics the powdery sediment on the moon's service. With just a little added compost, the plants produced a decent haul of potatoes.

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Apr 2 • 9:00 AM EDT • Science • opb.org
Will the Aurora exit the Lawrenceville stage?

Earlier this year as part of its 30th season, the Aurora Theatre produced “The Play that Goes Wrong,” a farcical “play within a play” where technical mishaps, flubbed lines and

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Apr 1 • 10:00 PM EDT • Entertainment • gwinnettdailypost.com
‘Change the terrain’ for deliberative democracy

Vince Bzdek’s Gazette piece on James Fishkin’s experiments in deliberative democracy is an interesting read, though the very factors that produced its results — balanced information, expert moderation, and structured discussion — are what everyday politics lacks, and precisely what make these experiments so difficult to scale (“Can deliberation save democracy?” March 8). The processes […]

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Mar 31 • 2:15 AM EDT • Politics • coloradopolitics.com
Scientists say the evidence is clear: E-cigarettes beat patches and gum in helping smokers quit

Nicotine e-cigarettes may be one of the most effective tools yet for quitting smoking, according to a sweeping review of global research. By analyzing findings from 14 major reviews spanning nearly a decade, researchers found consistent, high-quality evidence showing that nicotine vapes outperform traditional methods like patches, gum, and even behavioral support. While some lower-quality studies produced mixed results, the strongest data clearly favored nicotine e-cigarettes.

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Mar 28 • 8:00 PM EDT • Science • sciencedaily.com
The geography of science

Scientific activity has historically been concentrated in a small number of advanced economies, but the global landscape of research is undergoing rapid transformation. Using data on 44 million publications from 1980 to 2022, this column examines how the geography of science has evolved along three dimensions: where research is produced, what topics it studies, and where it is consumed through citations. It documents a substantial shift in scientific production from traditional Western leaders s emerging economies. Yet scientific attention and knowledge diffusion remain uneven, revealing a tension between the global expansion of scientific capacity and the continued fragmentation of the knowledge system.

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Mar 28 • 8:00 PM EDT • Science • cepr.org
Watch the trailer for Science Saru's Ghost in the Shell anime series

The Ghost in the Shell series is coming to Prime Video this July, produced by Science Saru.

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Mar 28 • 5:01 PM EDT • Science • engadget.com
Solar cells just did the “impossible” with this 130% breakthrough

A new solar breakthrough may overcome a long-standing efficiency barrier. Researchers used a “spin-flip” metal complex to capture and multiply energy from sunlight through singlet fission. The result reached about 130% efficiency, meaning more energy carriers were produced than photons absorbed. This could lead to much more powerful solar panels in the future.

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Mar 28 • 8:00 AM EDT • Science • sciencedaily.com
Glass Threads Spun From a Volcano’s Bubbly Magma

A volcanic formation known as Pele’s hair is produced when air-filled magma is stretched, according to a new study by a team of scientists and glass artists.

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Mar 26 • 10:17 AM EDT • Science • nytimes.com
AI researchers are coming: What will happen to science?

A fully automated AI researcher has produced a paper that meets scientific standards. This could accelerate scientific discovery — but not without a cost.

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Mar 26 • 8:24 AM EDT • Science • dw.com
Quantum computers take a step into real materials science

An IBM quantum computer reproduced experimental signatures of real materials, according to a new preprint from IBM and researcher partners.

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Mar 26 • 6:00 AM EDT • Science • research.ibm.com
Democracy Depends on Science—So Scientists Need to Show Up for Democracy

A shared commitment to facts and knowledge, produced independently from political interference, is critical to democracy—and worth fighting to protect.

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Mar 25 • 7:00 AM EDT • Science • blog.ucs.org
Democrats’ long-shot bid to flip Alaska’s Senate seat

Democrats are hoping for an upset in Alaska’s Senate race. U.S. Rep. Mary Peltola, a Democrat, is trying to unseat Republican incumbent Sen. Dan Sullivan. We discuss the major issues at play, plus why Republicans are backing an effort to repeal Alaska’s ranked-choice voting system.This episode: voting correspondent Miles Parks, senior political editor and correspondent Domenico Montanaro, and Alaska Public Media Washington correspondent Liz Ruskin.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 24 • 4:49 PM EDT • Politics • npr.org
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Prologue Entertainment Taps Ken Segna As Head Of Television Development

EXCLUSIVE: Prologue Entertainment, the independent film and television studio that produced Netflix thrillers Zero Day and A House of Dynamite, is expanding its ranks, naming Ken Segna as Head of Tele...

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Mar 24 • 1:00 PM EDT • Entertainment • nz.news.yahoo.com
WSU launches bilingual video series to help beekeepers improve colony health

Researchers with WSU's Honey Bee and Pollinators Program have produced a new video series giving novice keepers a strong introduction to best practices and the science of apiculture, in both Spanish and English.

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Mar 23 • 9:00 AM EDT • Health • news.wsu.edu
Your Thymus and Your Healthspan

Our thymus gland plays a central role in the development or our immune system, specifically for supporting T cell development (how these cells got their name, maturation and differentiation in the thymus) and discriminating between self and foreign, non-self antigen proteins with production of dendritic cells. As we age, our thymus gland shrinks—the process known as involution—with progressive change from spongy to fatty tissue, with loss of functionality. But this process, with respect to timeline and extent, markedly varies from one person to the next. And to make things even more complicated, our thymus gland anatomy and precise location in the chest also is highly variable. So the famous Frank Netter diagrams from the 1960s (such as at left below) don’t capture the remarkable heterogeneity that a random set of 12 chest CT scans (below at right). What I consider as 2 landmark papers in Nature this week (here and here) used AI to quantify health of the thymus in 2 large cohorts, and then correlate the metric to a broad array of health outcomes. In this edition of Ground Truths, I’m going to cover three questions: (1) How was thymus health determined by AI?; (2) How is thymus health linked to key clinical outcomes? and (3) Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? Subscribe 1. How was thymus health determined by AI? This was accomplished by extensive work developing and validating an AI pipeline for 2 stages, the first for localization and segmentation of the thymus bed, and the second to quantify a digital marker, termed the thymic health score. There’s a lot to this algorithmic development, so I won’t go into all the details, but just provide a rudimentary outline of what was done. The 1st stage used supervised learning with 2 radiologists reviewing 2,461 chest CT scans. That work trained a 3D U-Net model to automatically identify the thymic bed’s 3D cropped region using center of mass coordinates, which reached 99.8% accuracy. The 2nd stage used a foundation model that was pre-trained with SwAV (which stands for Swapping Assignment between multiple Views), a self-supervised model, that generated a high-dimensional thymus representation of 4,096 features. That compares to the radiology reductionist and subjective scoring of 0 to 3 where 0 means the thymus is fully degenerated and fatty, and 3 is considered dense, intact glandular soft tissue. Notably, the self-supervised learning (SSL) performance was superior to supervised (AUC ~0.75 vs 0.55, respectively) reflecting the shallowness of the 0-3 classifier vs SSL’s holistic, self-taught AI. The thymic health score ranged from 0 to 100, with the highest number indexed to fully preserved thymic health. The algorithmic work extended to explainability with both Shapely value distribution, meaning the model was holistic not relying on any “magic” pixel, and occlusion sensitivity, demonstrating the model’s performance was not affected by ribs, sternum, lung tissue, but rather focused on the thymic bed directly. Below are a few saliency maps from the occlusion sensitivity that indicate the thymic bed focus, not affected by neighboring structures, using the jet color scale. Now the AI was ready for processing ~25,000 CT scans, each over 30 MB files, from the 2 large participant cohorts to provide a thymic health score, it did so in less than 14 hours, which is less than 2 seconds per scan! Share 2. How is thymus health linked to key clinical outcomes? The two cohorts were the National Lung Screening Trial, NLST (N=25,031) and the Framingham Heart Study, FHS (N=2,581) each with baseline demographics and long term follow up of >12 years for health outcomes. From the NSLT, you can see below that increased age and body-mass index were correlated to reduced thymic health. And, overall, men had reduced thymic health scores compared with women. There are a lot of graphs in the paper for outcomes, for both the NLST and FHS cohorts. To simplify the major outcomes, below is a composite Figure with striking reduction of all-cause mortality and for the different causes of death. The results were consistent between the 2 cohorts. For example, the cardiovascular mortality hazard ratio average was 0.57 in NLST and 0.38 in FHS (weighted to be 0.53 for the aggregate). The reduction of mortality also extended to digestive diseases and pulmonary disease (data not shown below). Lung cancer incidence was reduced by 36% for high vs low thymic health (Figure below, with a panel -incidence and b panel-mortality, adjusted for age, sex, BMI, smoking status). Notably, there was a smoker’s paradox: lower incidence and improved survival for lung cancer in smokers who had a high thymus health score. Smoking was associated with lower thymic scores whereas alcohol was not. Higher thymic health was linked to higher HDL cholesterol, lower triglycerides, lower fasting blood glucose, and lower systolic and diastolic blood pressure. Inflammation biomarkers, such as C-reactive protein and interleukin-6, were elevated in the people with lower thymic health scores. In their second paper, the same team looked at the relationship between thymic score and outcomes for 3,476 patients receiving cancer immunotherapy. The non-small cell lung cancer progression-free survival was reduced in patients with low thymic health score. A parallel relationship for survival was seen for other types of cancer including melanoma, breast, and kidney with a 44% lower risk among high thymic scores (Figure). A similar pattern was seen with different immune checkpoint inhibitors. The thymus health score outperformed programmed death ligand-1 (PD-L1)and tumor mutation burden (TMB) assay of the tumor and was an independent prognostic marker of progression-free survival. In this dataset, a direct connect with thymus score and adaptive immune function was noted with a correlation before cancer treatment for both T-cell diversity and thymus T-cell production (a metric known as T cell receptor excision circles). Thymus Removal Study There is a highly relevant citation about thymus function before moving onto ways to rejuvenate it. In 2023, a very important study of thymus removal during cardiothoracic surgery was published, with 1146 patients undergoing thymus removal vs 1146 matched controls (mean age 55 years). The adverse outcomes for thymus removal were striking, with a 2.9 higher risk of all-cause mortality and doubling of cancer incidence, 1.5 fold increase in cancer mortality, and 1.5-fold increase in autoimmune diseases. The immune function showed marked compromise after thymus removal, as reflected by CD4+ and CD8+ T cells (Figure below) Share Ground Truths 3. Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? In recent months we’ve learned a lot about the process of thymus involution and the pathways by which this may be modulated. Thymus involution is primarily due to loss to thymus epithelial cells (TECs) and there are 2 subtypes with different functions: the cortical, responsible for positive selection of T cells, and the medullary, for negative selection. When adipose tissue infiltrates the thymus, thymic adipocytes are pro-inflammatory, knocking out T-cell output. Likewise, systemic inflammation, or “inflammaging,” from smoking, obesity, and chronic stress promote thymic adipocytes. Now, from preclinical studies, we know about key pathways that account for these processes. Historically, back in 2014, FOXN1 was recognized as a single master transcription factor essential for TEC function, with studies in mice with forced FOXN1 upregulation leading to thymus regeneration. That laid the foundation for potential regrowth of quiescent thymus cells. It took awhile to find pathways to accomplish this goal and to even refute its role as the master regulator. The Liver-Thymus Axis Feng Zhang and his team recently showed that injection of an mRNA vaccine to the liver encoding DLL1, IL-7 and FLT3-L in combination, factors known to support thymopoiesis (Figure), successfully enhanced immune function in aged mice. However, the effect was transient. The FGF21 Story Two reports in 2025 addressed the thymus gland’s production of FGF21, a growth factor (fibroblast growth factor 21) and its control of thymus involution. This growth factor is also produced by the liver, but it doesn’t have impact on the thymus in aged rodent models. In contrast, The liver’s hepatocyte growth factor (HGF) has been shown to reverse senescent TEC structural changes. Growth hormone stimulates production of insulin growth factor-1 (IGF-1) in the liver and the thymus. Two small studies in human participants (TRIIM, for Thymus Regeneration, Immunorestoration, and Insulin Mitigation) of 6 and 50 people, respectively, treated with combined human growth hormone, metformin and DHEA, suggested the potential of slowing epigenetic aging and improving thymus mass and function. But the combination of drugs, small sample, and lack of controls make conclusions murky. Increased thymus FGF21 led to increased CD8 T cells in old mice and extended healthspan and improved physical performance. Building on the previous FOXN1 data, ablation of β-klotho, the obligatory co-receptor for FOXN1, accelerated thymic aging. The benefit to FGF21 was confirmed in a companion paper using an FGF21 knock-in mouse model showing thymus enlargement and increased TECs throughout the lifespan. (schematic Figure below). The accompanying editorial for these 2 papers speculated: “The proposed link between age-associated thymus involution and organismal aging is intriguing, and suggests we might seek to achieve systemic rejuvenation by counteracting thymic involution.” Other Factors Lessons from the Axolotl (Mexican Salamander) In an elegant set of experiments of the axolotl (Figure), known for its complete thymus regeneration after total surgical removal, mediators were identified. Surprisingly FOXN1 was dispensable. But midkine, a growth factor, appeared to be the driver, the initiator of thymus cell growth, survival, and repair. Other components that contributed were Postn+ (periostin-expressing mesenchymal niches) and Ccl19, a chemokine protein from the bloodstream. RANK and RANKL RANK (receptor activator of nuclear factor κB its ligand (RANKL) have been considered key regulators of medullary TECs. In a study of both aged mice and human thymus cell cultures, their key role was confirmed, with multiple benefits of resorting TEC function, recruitment of progenitor cells, and T cell development. Subscribe Summing Up This body of work strongly supports the health of the thymus gland as a critical regulator of human healthspan, not just a correlate or link. The new landmark studies are reinforced by the regenerative biology experimental models that have shown, via an array of mediators, that healthspan of aged mice is at least in part dependent on thymus gland function and its critical role for maintaining adaptive immunity. It sure seems that we’d be better off having an immune reservoir of naive T cells instead of a profile in older adults of exhausted, low quality, memory T cells, with a senescent phenotype. It is striking that we ignored the importance of the thymus gland for many decades. A wake-up call was the results of the thymectomy matched control study reviewed here, with the opposite of high thymic health score improved health outcomes. The convergence of AI and healthspan here is notable. The exceptional and laborious work for developing and validating (no less explaining) the AI to quantify thymus health set the foundation for probing the connect the major health outcomes in two cohorts with extensive follow-up. We’ve never had a way to meaningfully quantify the thymus gland before, so this represents important leverage of supervised, self-supervised, and transformer models. The study wouldn’t have been possible without AI. And it begs the question as to whether there are ways we can maintain our thymus at a high health score. But it’s not so simple to rejuvenate our thymus. There are multiple risks including the induction of autoimmunity, increasing the risk of cancer, and inducing a pro-inflammatory state. For example, factors that increase TEC proliferation could compromise the medulllary negative selection process and leak out auto-reactive (self-attacking) T cells. Thymic cells could be induced to proliferate, but we know, for example, that growth hormone and IGF-1 are associated with an increase risk of cancer. If thymus rejuvenation doesn’t clear out the accumulated senescent cells in older adults, then inflammation within the gland could block the production of TECs. Keeping these risks in mind, we now have identified many ways to keep our thymus healthy as we age that undoubtedly will be tested in clinical trials going forward. Ultimately, the benefit-to-risk tradeoffs will be defined. In the meantime, we have desperately needed an immunome. As I’ve stressed in multiple prior Ground Truths, we have no test in the clinic to assess a patient’s immune status! It was very encouraging for me to get an email from Hugo Aerts, the senior author of the landmark papers in the days after they were published: “I also wanted to say that your Substack on “Why We Need an Immunome” was inspiring for this work. We found it a very compelling perspective and greatly enjoyed reading it.” Just having an assessment of a person’s immune status via a chest CT scan, with millions of these performed per year, might help in guiding the right immunotherapy for cancer (e.g. more intensive, combinations for those with low thymic health scores) and help define people who are increased risk for age-related diseases of cancer, cardiovascular, and neurodegenerative. The main theme of Super Agers is that we now have many layers of data (genetics, proteins, biomarkers, organ clocks that can be integrated via multimodal AI) for us to define a person’s specific risk decades before one of these age-related diseases leads to symptoms, enabling prevention. From the new studies this week, we can add thymus health score as yet another way to understand a person’s risk, a window into their adaptive immune system and healthspan. And perhaps someday we will be able to safely rejuvenate the thymus, or maintain its health through one’s life, and use the thymus health score to monitor. NB: I wrote this post (No A.I.) A Quick Poll Loading... ********************************************************************* Thanks to Ground Truths subscribers (now > 200,000) from every US state and 212 countries. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. Please join! If you found this interesting PLEASE share it! Share Ground Truths Paid subscriptions are voluntary and all proceeds from them go to support Scripps Research. They do allow for posting comments and questions, which I do my best to respond to. Please don’t hesitate to post comments and give me feedback. Let me know topics that you would like to see covered. Leave a comment Many thanks to those who have contributed—they have greatly helped fund our summer internship programs for the past two years. It enabled us to accept and support 47 summer interns in 2025! We aim to accept even more of the several thousand who will apply for summer 2026.

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Mar 22 • 2:18 PM EDT • Health • erictopol.substack.com
Oscar-Winning Alumnus Returns to Pasadena’s ArtCenter for Entertainment Design Expo

One week after winning the Academy Award for Best Animated Feature, KPop Demon Hunters co-director Chris Appelhans returns today to ArtCenter College of Design, the Pasadena campus where he studied illustration, for the college’s third annual Entertainment Design Expo. The expo, known as ENTX, opens the Hillside Campus to the public for a full day of gallery exhibitions, game playtesting, animation screenings and interactive experiences featuring work from more than 200 ArtCenter students and alumni. General admission is free with advance registration. Two industry panels — including Appelhans’s talk — require $15 tickets. Appelhans, who graduated from ArtCenter with a bachelor of fine arts in 2002, co-directed KPop Demon Hunters with Maggie Kang. The animated film, produced by Sony Pictures Animation and released on Netflix, became the streaming platform’s most-watched film in history, according to Netflix, and swept awards season with wins at the Golden Globes, the Annie Awards and the Grammys before taking the Oscar on March 15. His talk and audience Q&A is scheduled from noon to 1 p.m. in the Ahmanson Auditorium. Doors open at 11:30 a.m. The film’s ArtCenter ties extend beyond its co-director. Art director Angela Sung, cinematographer Gary H. Lee, visual development artist Celine Kim and painter Simon Baek are all ArtCenter graduates who worked on the production, according to the college. The free portions of ENTX include a concept design showcase, a production design gallery, a model gallery, a stop motion studio preview, an alumni gallery and a KPop Demon Hunters fan art gallery. Visitors can also playtest games designed by ArtCenter students. An Animation Shorts Showcase runs from 2 to 3 p.m. and includes “Boy, I’m Scared,” a capstone short by ArtCenter graduate Lindsey Tenaglia that was named a semifinalist for the 2025 Student Academy Awards in the animation category. Also screening

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Mar 22 • 8:30 AM EDT • Entertainment • pasadenanow.com
Mainieri out as South Carolina's baseball coach in 2nd season

Paul Mainieri is out as South Carolina's baseball coach midway through his second season after he couldn't approach the level of success he had produced at LSU.

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Mar 21 • 3:22 PM EDT • Sports • espn.com
Scientists turn probiotic bacteria into tumor-hunting cancer killers

Scientists have engineered probiotic bacteria to act as tumor-seeking drug factories. In mice, these bacteria infiltrated tumors and produced a cancer-fighting drug right where it was needed. This targeted approach could make treatments more effective and reduce side effects. More research is needed before it can be tested in people.

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Mar 20 • 8:00 PM EDT • Science • sciencedaily.com
Another Planet Entertainment Producing Free Show Celebrating 30 Years of OM Records

Longtime dance label OM Records is celebrating its 30th anniversary with a free concert produced by Another Planet Entertainment.

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Mar 20 • 1:53 PM EDT • Entertainment • news.pollstar.com
Reverb is all about values | Produced by Seattle Times Marketing

Employees stay because they feel trusted, supported and connected to meaningful work.

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Mar 20 • 10:00 AM EDT • Business • seattletimes.com
How did these flowers evolve to survive a megadrought?

A multi-year megadrought in the Western U.S. has claimed untold populations of wild plants. Amid the conditions, some have survived. Scientists have produced a stunningly complete picture about how populations of one particular flower – the scarlet monkeyflower – made it through. In a new study published in the journal Science, a team of scientists spent decades studying and sampling select populations of scarlet monkeyflowers in California and Oregon. Through genetic sequencing, the team discovered that the populations that did best went through genetic changes in a short time period. This is known as rapid evolution. The team found that three of the populations that recovered the BEST adapted their stomata to open less, so they could conserve more water. Stomata act like a plant’s pores, managing gas exchange and water loss. This allowed the scarlet monkeyflowers to hunker down in the drought and survive. Interested in more stories about rapid evolution? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.Listen to Short Wave on Spotify and Apple Podcasts.This episode was produced by Jeffrey Pierre, Rachel Carlson and Hannah Chinn. It was edited by Christopher Intagliata and Rebecca Ramirez. Aru Nair checked the facts. The audio engineers were Becky Brown and Robert Rodriguez.

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Mar 20 • 3:00 AM EDT • Science • npr.org
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The race for a safe Democratic House seat offers clues about the party’s future

It’s Primary Day in Illinois, where 15 Democrats, spanning three generations, are vying to succeed longtime Congresswoman Jan Schakowsky in the state's 9th Congressional District. We discuss what the race tells us about the future of the Democratic Party.This episode: senior White House correspondent Tamara Keith, political reporter Elena Moore, and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 17 • 4:48 PM EDT • Politics • npr.org
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Amid Iran war, Democratic Senate hopeful tries to win back Arab American voters

Abdul El-Sayed, backed by Sanders, is betting a populist agenda is Democrats’ path back to power in a state that has traditionally produced more moderate senators.

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Mar 17 • 5:00 AM EDT • Politics • washingtonpost.com
How often do people really fart? Scientists built smart underwear to find out

Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut microbes. Early tests suggest people may pass gas about 32 times a day—much higher than previous estimates. The device gives scientists a new way to track gut microbial activity in everyday life. It will power a new nationwide study called the Human Flatus Atlas to map normal patterns of gas production.

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Mar 14 • 8:00 AM EDT • Science • sciencedaily.com
Should the U.S. be in business of assassinating foreign leaders?

In the opening strike of their war on Iran, the US and Israel killed the Islamic Republic’s supreme leader, Ayatollah Ali Khamenei. It is an exceedingly rare instance of democracies killing a foreign head of state.It’s not the first time the United States has been involved in the killing of a foreign leader, but it’s something U.S. leaders and the American public have long wrestled with. NPR’s Ryan Lucas reports. For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.This episode was produced by Mallory Yu and Erika Ryan, with audio engineering by Jay Czys.It was edited by John Ketchum and Anna Yukhanov. Our executive producer is Sami Yenigun.

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Mar 12 • 5:31 PM EDT • Business • npr.org
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These swing voters don’t like or understand the reason for the war in Iran

NPR reporters observed focus groups of 12 swing voters from Michigan. We discuss their thoughts on the war in Iran and what they wish President Trump would focus on.This episode: voting correspondent Miles Parks, political correspondent Ashley Lopez, and senior national political correspondent Mara Liasson.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 12 • 3:31 PM EDT • Politics • npr.org
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Depression may start with an energy problem in brain cells

Researchers have discovered a surprising change in how cells produce energy in people with depression. Brain and blood cells in young adults with major depressive disorder produced more energy molecules at rest but had trouble increasing energy production when needed. Scientists believe this imbalance may contribute to symptoms such as fatigue and low motivation. The finding could help pave the way for earlier diagnosis and more personalized treatments.

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Mar 11 • 8:00 PM EDT • Science • sciencedaily.com
The toll the war in Iran has on the U.S. economy

The United States’ war in Iran is roiling global oil markets. We discuss how that affects the American economy — not just at the gas pump — and how those economic challenges are playing in this year’s elections.This episode: voting correspondent Miles Parks, chief economics correspondent Scott Horsley, and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 11 • 4:09 PM EDT • Politics • npr.org
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Scientists control 'free-flowing' electric currents with light

By controlling magnetic fields using light, a team of researchers led by NTU scientists has solved a long-standing challenge to precisely direct electric currents produced by quantum materials. Their ...

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Mar 10 • 3:40 PM EDT • Science • phys.org
ICE is keeping tabs on American citizens

Immigration and Customs Enforcement has been using a variety of tools to keep tabs on not just immigrants the agency intends to deport but also U.S. citizens who publicly oppose the agency’s tactics. We discuss what that surveillance looks like and what the impact is for people whose activity the agency has tracked. This episode: voting correspondent Miles Parks, reporter Kat Lonsdorf, and power and influence reporter Jude Joffe-Block.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 10 • 3:24 PM EDT • Politics • npr.org
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A particle accelerator helped scientists create stunning 3D ants

Researchers have developed a high-tech system that rapidly scans ants and converts them into detailed 3D models. Using a synchrotron accelerator, X-ray imaging, robotics, and AI, the team scanned 2,000 specimens in just a week and produced models of 800 species. The images reveal microscopic anatomy that was previously difficult to study. The growing Antscan database could become a powerful digital library of biodiversity.

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Mar 10 • 1:22 PM EDT • Science • sciencedaily.com
Poll: Most Americans oppose war in Iran, but most Republicans support it

A majority of Americans oppose the United States' military action in Iran, according to a new NPR/PBS News/Marist poll. However, that opposition breaks down along party lines, with a majority of Republicans saying they support the war. We discuss whether the lack of public support could alter President Trump's next steps and how the war could affect this year's midterm elections.This episode: voting correspondent Miles Parks, senior White House correspondent Tamara Keith, and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 9 • 4:31 PM EDT • Politics • npr.org
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How is the Iran war reshaping the world and politics here at home?

For the last week, Israeli and US bombs have devastated Iran. And the conflict has widened to include multiple countries in the Gulf. How is the conflict reshaping the world order and impacting Trump’s popularity here in the United States?For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.This episode was produced by Connor Donevan, Elena Burnett, Alejandra Marquez Janse and Erika Ryan. It was edited by Barrie Hardymon, Tara Neill, Dana Farrington, Jeanette Woods and Courtney Dorning. Our executive producer is Sami Yenigun.

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Mar 6 • 5:56 PM EST • Politics • npr.org
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Justice Department releases missing Epstein files related to Trump

It was another busy week in Washington. We discuss Kristi Noem getting fired from her position as Secretary of Homeland Security and the new release of missing Epstein files related to President Trump. Note: This episode contains descriptions of sexual assault. This episode: senior White House correspondent Tamara Keith, immigration policy correspondent Ximena Bustillo, political reporter Stephen Fowler and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and edited by Rachel Baye. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 6 • 4:38 PM EST • Politics • npr.org
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Why is the U.S. at war with Iran?

In less than a week, the Trump administration’s justifications for the war in Iran have already changed several times, as have the administration’s goals for what it wants to accomplish. We discuss both, plus what could come next.This episode: senior White House correspondent Tamara Keith, national security correspondent Greg Myre, and senior national political correspondent Mara Liasson.This podcast was produced by Casey Morell and edited by Rachel Baye. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 5 • 4:16 PM EST • Politics • npr.org
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Chickpeas can grow in moon dirt and make seeds

Chickpeas produced seeds in simulated lunar soil, offering clues for future space farming.

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Mar 5 • 11:00 AM EST • Science • sciencenews.org
Runoffs, voting mishaps and Trump endorsements in TX and NC primaries

The results are in from the first primaries of the midterm election cycle, and Senate races are starting to take shape. We discuss key takeaways from primary contests in North Carolina and Texas.This episode: senior White House correspondent Tamara Keith, political correspondent Ashley Lopez, and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Mar 4 • 5:04 PM EST • Politics • npr.org
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The Business of Heated Rivalry

Heated Rivalry, the steamy hockey romance show, was made for about $2 million per episode. That is remarkably cheap for an hour-long drama.Today on the show, a conversation with Heated Rivalry creators Jacob Tierney and Brendan Brady about their television miracle on ice.It’s not just that the show was made efficiently and cleverly. Heated Rivalry comes from a Canadian economic system of making TV and movies that is completely different from how we do things in the US.In this episode of Planet Money, in partnership with the Pivot podcast co-hosted by Kara Swisher, we hear about a Canadian production model for making TV and movies and how it’s different from the U.S. model. And we learn what the experience of making Heated Rivalry teaches us about the current state of both industries.Live event info and tickets here.Pre-order the Planet Money book and get a free gift. / Subscribe to Planet Money+Listen free: Apple Podcasts, Spotify, the NPR app or anywhere you get podcasts.Facebook / Instagram / TikTok / Our weekly Newsletter.The original Pivot episode from New York Magazine and The Vox Media Podcast Network was hosted by Kara Swisher, produced by Lara Naman, Zoë Marcus and Taylor Griffin and engineered by Brandon McFarland. Nishat Kurwa is Vox Media's Executive Producer of podcasts. This episode of Planet Money was hosted by Kenny Malone, produced by James Sneed, edited by Jess Jiang and fact-checked by Lara Naman. Alex Goldmark is our executive producer.

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Mar 4 • 1:58 PM EST • Business • npr.org
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Narain Batra: The politics of ‘after Trump’

The real question is not who comes after Trump but whether the conditions that produced him will truly change.

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Mar 4 • 7:04 AM EST • Politics • vtdigger.org
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Why bipartisanship is disappearing from Congress

The nationwide push to redraw congressional districts mid-decade has not led to a big advantage for either political party, but it has created less competitive districts. We discuss how that reduces bipartisanship on Capitol Hill, and we discuss one lawmaker who seems to buck that trend.This episode: voting correspondent Miles Parks, congressional reporter Sam Gringlas, and political correspondent Ashley Lopez.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 26 • 3:57 PM EST • Politics • npr.org
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Talking Up the Science of Food Systems

With an academic foundation rooted in animal and poultry science, Bavisha Gulabrai is leveraging a doctorate in agricultural education and human sciences to help people better understand how food is produced and why those practices matter.

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Feb 26 • 8:19 AM EST • Science • cals.ncsu.edu
How prison staffing shortages are driving away mental health staff

Correctional officers are leaving their jobs at federal prisons. And when these prisons are understaffed – psychologists and other staff are asked to act as guards. Recent reporting from The Marshall Project says it’s pushing mental health professionals out of prisons. For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.This episode was produced by Jason Fuller and Karen Zamora, with audio engineering by Ted Mebane.It was edited by Jeanette Woods and Courtney Dorning.Our executive producer is Sami Yenigun.

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Feb 25 • 6:25 PM EST • Health • npr.org
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Is the FCC 'equal time' rule leading to media censorship

The Federal Communications Commission is investigating ABC over its show The View's airing of an interview with a Texas politician. Stephen Colbert moved his interview with the same candidate off broadcast, all because of the FCC’s "equal time" rule. We discuss the rule, possible changes to it, and how it could all affect the way Americans get their information.This episode: voting correspondent Miles Parks, media correspondent David Folkenflik, and senior political editor and correspondent Domenico Montanaro.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 25 • 3:58 PM EST • Politics • npr.org
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Constantin Entertainment Produces First Vertical Dramas With Crisp

The German production-distribution powerhouse has just produced two series with 60 episodes each for international microdrama platform Crisp Momentum

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Feb 25 • 5:25 AM EST • Entertainment • deadline.com
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Key takeaways from President Trump's State of the Union address

President Trump delivered his first State of the Union address of his second term Tuesday night. We break down what he said, what his political messaging was, and how it previews the administration's goals through the midterm elections. We also analyze how the Democrats responded.This episode: senior White House correspondent Tamara Keith, congressional reporter Sam Gringlas, senior political editor & correspondent Domenico Montanaro, and senior national political correspondent Mara Liasson.This podcast was produced and edited by Casey Morell & Bria Suggs.Our executive producer is Muthoni Muturi.Special thanks to Kelsey Snell, Natalie Winston and Neil Tevault.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 25 • 12:11 AM EST • Politics • npr.org
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Atlanta Braves announce new team-owned, produced broadcast, streaming network

‘Braves Vision’ will launch in 2026 on various streaming, linear outlets

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Feb 24 • 9:56 AM EST • Sports • al.com
What to watch in the race for North Carolina's open Senate seat

North Carolina’s primary election is next week, and early voting is already underway. We discuss what to watch in the race for the state's open Senate seat and a competitive Democratic primary in the state's 4th congressional district.This episode: voting correspondent Miles Parks, political correspondent Ashley Lopez, and WUNC Capitol Bureau Chief Colin Campbell.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 23 • 4:38 PM EST • Politics • npr.org
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Federal agencies under Trump have been using white nationalist messages : The NPR Politics Podcast

Federal government agencies have repeatedly invoked white nationalist language and images in the year since President Trump returned to the White House for his second term. We discuss the intended target of those messages and what effects they have. This episode: senior White House correspondent Tamara Keith, domestic extremism correspondent Odette Yousef, and senior national political correspondent Mara Liasson.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 19 • 3:39 PM EST • Politics • npr.org
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Simulations shed light on how snowman-shaped body in Kuiper belt may have formed

Research adds weight to theory Arrokoth’s two lobes produced by gravitational collapse – and reveals process

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Feb 19 • 2:00 PM EST • Science • theguardian.com
😱 Unbelievable scenes: miraculous Copa do Brasil first round comeback

The Copa do Brasil began this week and may have already produced its most exciting match of the 2026 edition this Wednesday (18).Porto Sport Club, from Bahia, dramatically eliminated Serra Branca, fro...

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Feb 18 • 8:42 PM EST • Sports • sports.yahoo.com
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Kevin Hassett says Fed researchers should be ‘disciplined’ over report that Americans are paying tariffs

National Economic Council Director Kevin Hassett said Wednesday that researchers at the New York Federal Reserve who produced a study finding American businesses and consumers are shouldering 90% of the cost of President Donald Trump’s tariffs should be “disciplined.”

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Feb 18 • 3:38 PM EST • Business • cnn.com
Trump says his administration should pay him billions of dollars : The NPR Politics Podcast

President Trump has filed legal claims against the U.S. government and says he should be paid billions of dollars in damages. We discuss the significance of these claims and how Trump uses lawsuits as political tools. This episode: political correspondent Ashley Lopez, justice correspondent Carrie Johnson, and senior White House correspondent Tamara Keith.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 18 • 3:03 PM EST • Politics • npr.org
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Disney star, Superdrag front man reflect on growing up in Farragut

Farragut is celebrating some of the many artists the town has produced, including Linds Edwards, Jake Thomas and John Davis.

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Feb 18 • 5:01 AM EST • Entertainment • knoxnews.com
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How the Rev. Jesse Jackson transformed American politics : Consider This from NPR

The Rev. Jesse Jackson died this week at the age of 84. The civil rights leader, minister, and protege of the Rev. Martin Luther King Jr. helped shape the modern Democratic Party.Abby Phillip is an anchor at CNN and the author of A Dream Deferred: Jesse Jackson and the Fight for Black Political Power. She says Jackson’s impact on politics can be traced back to his 1984 and 1988 failed presidential bids.The top of this episode features additional reporting from NPR's Cheryl Corley.This episode was produced by Erika Ryan and Connor Donevan with audio engineering by Hannah Gluvna and Ted Mebane. It was edited by John Ketchum. Our executive producer is Sami Yenigun.

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Feb 17 • 5:54 PM EST • Politics • npr.org
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What's the main thing in Maine's Senate race? : The NPR Politics Podcast

Democrats see Maine as one of their best chances to flip a Republican senate seat in this autumn's midterm elections. We look at Democrats vying to replace Sen. Susan Collins, as well as Collins' chances at winning another term in office.This episode: senior White House correspondent Tamara Keith, senior national political correspondent Mara Liasson, and Maine Public correspondent Kevin Miller.This podcast was produced and edited by Casey Morell & Bria Suggs. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 17 • 3:55 PM EST • Politics • npr.org
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Scientists discover recent tectonic activity on the moon

Scientists have produced the first global map and analysis of small mare ridges (SMRs) on the moon, a characteristic geological feature of tectonic activity. Published in The Planetary Science Journal ...

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Feb 17 • 10:40 AM EST • Science • phys.org
Trump administration eliminates greenhouse gas regulations : The NPR Politics Podcast

The Trump administration has rescinded the Environmental Protection Agency’s “endangerment finding,” the scientific finding that greenhouse gas emissions harm the public. We discuss what’s behind the change and what it could mean for Americans.This episode: senior White House correspondent Tamara Keith, climate correspondent Jeff Brady, and political correspondent Ashley Lopez.This podcast was produced by Bria Suggs and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 16 • 4:15 PM EST • Politics • npr.org
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Trump wants a deal with Iran, but could military strikes be coming? : The NPR Politics Podcast

Israeli Prime Minister Benjamin Netanyahu met with President Trump this week to discuss the United States’ ongoing talks with Iran over that country’s military capabilities. We discuss what each side wants and possible next steps, plus the latest in the efforts for peace in Gaza.This episode: voting correspondent Miles Parks, White House correspondent Franco Ordoñez, and national security correspondent Greg Myre.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 12 • 4:28 PM EST • Politics • npr.org
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What to watch in the Texas Senate race : The NPR Politics Podcast

Texas Sen. John Cornyn, running for his fifth term, is locked in a competitive Republican primary contest. Meanwhile, some Democrats think they can flip the seat, electing a Democrat to represent Texas in the Senate for the first time since 1988. We discuss what to watch in the heated primaries as voters begin casting their ballots next week.This episode: voting correspondent Miles Parks, political correspondent Ashley Lopez, and Houston Public Media senior reporter Andrew Schneider.This podcast was produced by Casey Morell and Bria Suggs, and edited by Rachel Baye.Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 10 • 4:41 PM EST • Politics • npr.org
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CRDA and Visit Atlantic City Tout Results of Entertainment Partnership

The Casino Reinvestment Development Authority (CRDA) and Visit Atlantic City partnership produced measurable results in 2025, with a coordinated

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Feb 10 • 12:41 PM EST • Entertainment • njbia.org
How the Epstein files are upending U.K. politics : Consider This from NPR

The latest disclosure from the U.S. Department of Justice’s investigation of Jeffrey Epstein is threatening the U.K. ruling government.New documents have led Peter Mandelson, a former ambassador to the U.S., to resign from Britain’s House of Lords and from the Labour Party.The fallout has already claimed two key staff members close to Prime Minister Keir Starmer, and some in his own party are calling for him to step down too.Edward Luce, chief U.S. commentator for the Financial Times, helps explain the scandal – and why the reaction in the U.K. differs from the U.S.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org.This episode was produced by Jordan-Marie Smith and Connor Donevan, with audio engineering by Hannah Gluvna. It was edited by Patrick Jarenwattananon and Michael Levitt. Our executive producer is Sami Yenigun.

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Feb 9 • 5:40 PM EST • Politics • npr.org
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The midterm map is beginning to take shape : The NPR Politics Podcast

Beginning in March, voters will start picking their preferred candidates to run for House and Senate races throughout the country. With a record number of incumbents retiring, we look at what seats are especially competitive & the issues that might play big roles in how voters make up their minds.This episode: voting correspondent Miles Parks, political reporter Stephen Fowler, and senior political editor & correspondent Domenico Montanaro.This podcast was produced and edited by Casey Morell & Bria Suggs. Our executive producer is Muthoni Muturi.Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at plus.npr.org/politics.

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Feb 9 • 4:16 PM EST • Politics • npr.org
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Turning Point Halftime Show set to go head to head with Bad Bunny

The alternative halftime show produced by Turning Point USA is set counter to the Super Bowl halftime show with Bad Bunny.

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Feb 8 • 6:41 PM EST • Entertainment • usatoday.com
Gut bacteria can sense their environment and it’s key to your health

Your gut is home to trillions of bacteria that constantly “sense” their surroundings to survive and thrive. New research shows that beneficial gut microbes, especially common Clostridia bacteria, can detect a surprisingly wide range of chemical signals produced during digestion, including byproducts of fats, proteins, sugars, and even DNA. These microbes use specialized sensors to move toward valuable nutrients, with lactate and formate standing out as especially important fuel sources.

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Feb 8 • 7:00 AM EST • Health • sciencedaily.com