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Making light spin with a gold nanorod
Controlling photon spin, or the handedness of light, is useful for storing and transmitting information. However, generating circularly polarized light typically requires complex or chiral structures. Researchers from the Tokyo University of Science show that hitting a gold nanorod slightly off-center with an electron beam causes the light around it to rotate. This method offers a simpler way to control photon spin and could accelerate the development of smaller, more efficient optical and quantum devices.
Scottish Association for Marine Science: Unlocking red seaweed for food flavor, color & hybrid proteins
Together for health and standing with science for our planet and its people
Himalayan spikenard (Nardostachys jatamansi) © Morten Ross / iNaturalist Statement by CITES Secretary-General Ivonne Higuero on the occasion of World Health Day 2026CITES is a multilateral
Together for health and standing with science for our planet and its people
Himalayan spikenard (Nardostachys jatamansi) © Morten Ross / iNaturalist Statement by CITES Secretary-General Ivonne Higuero on the occasion of World Health Day 2026CITES is a multilateral
Universities Allied for Essential Medicines advocates for affordable health care
While a vial of insulin takes as little as $2 to manufacture, it can cost consumers $250 in the United States. Universities Allied for Essential Medicines, an international advocacy organization that has chapters at universities including UCLA, raised awareness about medication unaffordability during its annual North American conference at the Neuroscience Research Building from April 3 to 5.
New Cold Case Task Force spotlights growing role of private forensic labs
The same DNA science being used to bring closure to families in long-unsolved cases is also increasingly being used as a frontline investigative tool.
From Jurassic Park to dreams of AI doom, pop culture shapes science more than we like to admit
The relationship between science and pop culture often looks like a one-way street: scientific discoveries inspire films, television and novels, particularly in science fiction. But the relationship really ...
MSU Science Festival hosts STEAM Expo weekend
Michigan State University is holding its annual Science Festival throughout the month.
MSU Science Festival hosts STEAM Expo weekend
MSU Science Festival hosts STEAM Expo weekend
‘Chilling effect’ of Trump science cuts – even if reversed again
Congress likely to once more block plans to cut billions from agency budgets, but experts fear they will have long-term impact anyway
Science Pub: Investigating the Lithium Rush
Lithium has been described as “white gold,” the next oil, or a kind of savior from climate change. Consumers are
Jim Cramer on D-Wave (QBTS): “Maybe the Science Project Works Out, But It Is More of a Science Project”
D-Wave Quantum Inc. (NYSE:QBTS) is among the stocks Jim Cramer discussed alongside the tech market divide. A caller asked if Cramer thinks companies like D-Wave Quantum are positioned to rebound. In response, Cramer commented: Well, I think it’s more of a, candidly, it’s more of a science project, which I don’t mean, you know, look, […]
PhD Alumni Jessie Croteau Wins WPSA’s Environmental Political Theory Paper Award
Dr. Jessie Croteau, who received her PhD in 2025, was awarded the 2026 Environmental Political Theory Best Paper Award at the Western Political Science Association (WPSA) for her paper “In Praise of Decay, Toward a Politics of Compost”. This award is given to the author of the best paper in environmental political theory presented at...
Illinois Valley Community College’s SciFest returns April 17 with 100+ hands-on science experiments
Illinois Valley Community College will host its annual SciFest on April 17 at 7 p.m. in the College Gymnasium, featuring more than 100 interactive science demonstrations and experiments.
Spark! Imagination and Science Center hosts Earth Fest for families
Spark hosts a Spark! Sunday event each month to encourage fun while exploring the basics of STEM concepts.
Astronomers detect mega-laser beam signal from 8 billion light-years away
Science News: One of the most remarkable discoveries made by astronomers in recent years is the identification of an extremely strong \"mega-laser\" signal that has t.
Science 4 Everyone: Why aren't your plants growing back after the winter?
Are your plants not growing after winter? You aren't alone. Storm Team4 meteorologist Ryan Miller explains why winter conditions affect your plants.
Many La Jolla students win big at regional science fair
Nearly 30 kids attending local schools win first-place awards and five are named Grand Award winners or runners-up
Mississippi Museum of Natural Science hosts 2026 NatureFEST
JACKSON, Miss. (WJTV) – The Mississippi Museum of Natural Science (MMNS) hosted its annual NatureFEST on Saturday. Community members were able to experience and learn about the tangible research by sc...
A slowdown in federal science grants has Vermont researchers worried
Though leaders at the National Institutes of Health say they intend to allocate all the federally assigned dollars, changes in how they do so is disrupting the research of early career scientists.
"Sweet blood doesn't attract mosquitoes: here is what actually attracts them according to science " - Futura-Sciences
At night, you hear the constant buzzing of a mosquito. By morning, there’s a fresh bite right on your cheek. Meanwhile, your partner slept peacefully through the night. During a walk with friends, you’re the one constantly swatting at tiny attacks on your legs, arms, and back. Like tiny vampires...
This RNA Almost Self-Replicates, Which Could Explain Life's Origins
We're so close to understanding.
Opinion: NASA flew by the moon, but behind the scenes, its science is a chaotic mess
Opinion: NASA flew by the moon, but behind the scenes, its science is a chaotic mess
Why Ozempic doesn’t work for everyone: Scientists just found a hidden reason
A new study reveals that popular diabetes and weight-loss drugs like Ozempic and Wegovy may not work as effectively for about 10% of people due to specific genetic variants. These individuals appear to have a puzzling condition called “GLP-1 resistance,” where their bodies produce higher levels of the hormone targeted by these drugs—but don’t respond to it properly.
Neandertals may have hunted and eaten outsiders, chilling cannibalism study finds
A cave in Belgium has revealed unsettling evidence that Neandertals selectively cannibalized outsiders, focusing on women and children. The victims weren’t from the local group and appear to have been treated like prey, with bones butchered for meat and marrow. This suggests the behavior wasn’t ritual, but practical—or possibly linked to intergroup conflict. The discovery paints a darker, more complex picture of Neandertal life during their final millennia.
We’re losing 338 spoken words every day | BBC Science Focus Magazine
We've been nattering less and less each year since 2005, according to research on more than 2,000 people across three continents
BGHS students earn multiple honors at science competitions - Sent-trib
Bowling Green High School students demonstrated their scientific knowledge, teamwork, and problem-solving skills at two regional science competitions held on March 14, earning multiple top finishes and one student advancing to the state level.
"Botany of Nations" on View at The Academy of Natural Sciences Through February 14, 2027
To mark America's 250th birthday, The Academy of Natural Sciences of Drexel University has an exhibition rich with artifacts and plant specimens from the Lewis and Clark expeditions
Science & Medicine: Pain researchers have their eyes on ending chronic pain
A UT Health San Antonio researcher is working to map the nerves involved in jaw pain as part of a federally funded consortium aimed at developing the first targeted, non-opioid treatment for chronic pain, research he hopes will give millions of suffering Americans their lives back and ultimately reverse or even prevent pain in the first place.
The real space science behind 'Project Hail Mary'
The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other scientists say about the basis for the amazing events of the film.
Colman Domingo and "SNL" Revisited the Glory Days of TV Science
Domingo's first time as host made for a terrific episode
Let’s all go to the science fair
“While participation was down this year, I believe the changes in the judging and awards element allowed us to focus on the most important things which were the students and their projects,” said Sara Milner, pre-K through fifth grade curriculum supervisor for Duxbury Public Schools. “We wanted the event to be about showcasing the students’
Pandemics Are Not Just Biological Crises
People typically think of pandemics in terms of their biological consequences, but science journalist Laura Spinney argues that their impact is shaped just as
Insider: Why are politicians cursing so much lately?
“I think that it is simply because it’s accepted,” one political science professor said of the trend of increased public cursing by politicians.
Dauphin Island Sea Lab hosts Discovery Day open house
The event offered hands-on science lessons and free aquarium admission for children.
Opinion: Science is recognizing the protective effects of religion
A new study suggests that religion and spirituality could be a component in preventing and recovering from addiction
Southern Illinois Earth Science Club hosts 56th annual Gem Mineral Fossil and Jewelry Show
Click here to view this video from wpsdlocal6.com.
Jaylen Brown on the Science Behind 741 Rover "Atomic Pack"
Jaylen Brown discusses why he wants fans to choose their energy with the 741 Rover "Atomic Pack."
University of Idaho opens new meat science center in Moscow
MOSCOW, Idaho — The University of Idaho opened a new meat science innovation center that gives students more room for classes and expands research and production.
How aggressive breast cancer turns off the immune system
Researchers are launching a new project to crack the mystery of aggressive breast cancer, where predicting disease progression remains a major hurdle. By studying how tumors interact with and suppress the immune system, scientists aim to identify new biomarkers that reveal how the cancer evolves. Using real patient samples, the team hopes to turn earlier discoveries into practical clinical tools. The goal: more precise, personalized treatments that can outsmart even the most dangerous tumors.
110,000-year-old discovery rewrites human history: Neanderthals and Homo sapiens worked together
The first-ever published research on Tinshemet Cave reveals that Neanderthals and Homo sapiens in the mid-Middle Paleolithic Levant not only coexisted but actively interacted, sharing technology, lifestyles, and burial customs. These interactions fostered cultural exchange, social complexity, and behavioral innovations, such as formal burial practices and the symbolic use of ochre for decoration. The findings suggest that human connections, rather than isolation, were key drivers of technological and cultural advancements, highlighting the Levant as a crucial crossroads in early human history.
Hidden weak spots in HIV and Ebola revealed with breakthrough nanodisc technology
A new nanodisc-based platform lets scientists study viral proteins in a form that closely mimics real viruses, revealing how antibodies truly recognize them. This approach uncovered hidden interactions in viruses like HIV and Ebola that traditional methods missed. By recreating the virus’s membrane environment, researchers can better understand how immune defenses work. The technique could speed up the development of more effective vaccines.
Life on Mars? Tiny cells just survived shock waves and toxic soil
Mars may be hostile, but it might not be entirely unlivable. In lab experiments, yeast cells survived simulated Martian shock waves and toxic perchlorate salts—two major environmental threats on the Red Planet. Their secret weapon was forming protective molecular clusters that shield critical cellular functions under stress. Without these defenses, survival plummeted, pointing to a potential universal strategy life could use beyond Earth.
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.
Bay Area fans celebrate Artemis II splashdown with a roar at Chabot Space Center in Oakland
When the astronauts of the Artemis II splashed down off the coast of San Diego on Friday, cheers were heard around the country -- even in Oakland. Hundreds came out to the Chabot Space and Science Center in the Oakland Hills to celebrate the historical event.
Local youth science fair winners to compete in Canada-wide fair next month
Hundreds of Grade 5-12 students gathered at the Olympic Oval on Saturday for the final day of the Calgary Youth Science Fair, which named 17 finalists, who will compete in the national fair next month...
Brian Cox: ‘We don’t know how powerful AI is going to become – it’s both exciting and potentially a problem’
The physicist, BBC presenter and author on snowflakes, art v science and the time Paul McCartney quizzed him about one of Saturn’s moons
Laurel: Making a hit at the school science fair
In Brian Nelson's Laurel cartoon, our girl's entry in the school science fair makes a considerable hit.
Laurel: Making a hit at the school science fair
In Brian Nelson's Laurel cartoon, our girl's entry in the school science fair makes a considerable hit.
Science Museum of Minnesota to host their biggest annual fundraising event
Randolph Elementary holds annual Science Fair
Here are the Science Fair's fifth grade winners. Pictured, from left to right, are Emma Wernimont, Hunter Bussian, Riley Irrthum, Emmett Endres, Jude Quinnell and Finley Garner. Submitted photo
“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.
Radical Rob demonstrates fun science experiments on 'Fox & Friends Weekend'
Mad Science NYC & Westchester's chief mad scientist Rob Diaz demonstrates home experiments with the hosts of 'Fox & Friends Weekend.'
Aerospace engineer who worked on Artemis II thanks middle school science teachers
A little more than a decade ago, Nate Eller was an standout student at Twin Hills Middle School in Sebastopol. Today, he’s an aerospace engineer at NASA who played a role in the Artemis II mission.
If Venus Has Life It May Have Come From Earth, Scientists Say
Could it be?
Microbial hockey: Scientists discover how bacteria rotate tiny pucks
At the Institute of Science and Technology Austria (ISTA), Jérémie Palacci's research group is venturing into metallurgy—albeit with a twist. Instead of traditional tools, the scientists use E. coli bacteria, ...
I found a new meteor shower — and it comes from an asteroid getting baked to bits by the sun
A NASA researcher in planetary sciences explains how he discovered a new meteor shower linked to a disintegrating asteroid.
NASA Science, Cargo Launch Aboard Northrop Grumman CRS-24
NASA is sending more science, technology demonstrations, and crew supplies to the International Space Station following the successful launch of the agency’s
UMA, UMPI launch online medical laboratory science bachelor's degree to expand Maine’s healthcare workforce
The University of Maine at Presque Isle and the University of Maine at Augusta are launching a bachelor of science in medical laboratory science degree
UMA, UMPI launch online medical laboratory science bachelor's degree to expand Maine’s healthcare workforce
The University of Maine at Presque Isle and the University of Maine at Augusta are launching a bachelor of science in medical laboratory science degree
The Climate Issue: The blue marble, then and now
Our planetary-affairs editor, Oliver Morton, looks at the connection between space travel and climate science
From hooves to scales: Vet Fest showcases animal science at Auburn
Auburn University’s College of Veterinary Medicine (AUVCM) hosted its third annual Vet Fest on April 11 from 9 a.m. to 1 p.m. Located at their campus on Wire Road, this free, family-friendly event invites the entire Auburn community to learn and see what the college of veterinary medicine does. With plenty of educational and hands-on activities, Vet Fest aims to both educate and entertain its guests.
Early weight gain is linked to lifelong health consequences
Putting on weight earlier in life may be more dangerous than previously thought. Researchers found that early adulthood obesity significantly raises the risk of premature death, especially from major diseases like heart disease and diabetes. The longer the body carries excess weight, the greater the damage appears to be. Interestingly, cancer risk in women didn’t follow this pattern, suggesting other biological factors are at play.
Your nose could detect Alzheimer’s years before symptoms begin
Losing your sense of smell might signal Alzheimer’s far earlier than expected. Scientists found that immune cells in the brain actively destroy smell-related nerve fibers after detecting abnormal signals on their surfaces. This damage begins in early stages of the disease, well before cognitive decline. The discovery could help identify at-risk patients sooner and improve treatment timing.
Early weight gain is linked to lifelong health consequences
Putting on weight earlier in life may be more dangerous than previously thought. Researchers found that early adulthood obesity significantly raises the risk of premature death, especially from major diseases like heart disease and diabetes. The longer the body carries excess weight, the greater the damage appears to be. Interestingly, cancer risk in women didn’t follow this pattern, suggesting other biological factors are at play.
Two simple eating habits linked to lower weight, study finds
A major study suggests that when you eat could play a key role in staying lean. People who fast longer overnight and start their day with an early breakfast were more likely to have a lower BMI years later. Scientists think this is because eating earlier aligns better with the body’s internal clock. But skipping breakfast as part of intermittent fasting didn’t offer the same advantage—and may even be tied to unhealthy habits.
Unusual airborne toxin detected in the U.S. for the first time
Scientists searching for air pollution clues stumbled onto something unexpected: toxic MCCPs drifting through the air for the first time in the Western Hemisphere. The likely source—fertilizer made from sewage sludge—points to a hidden route for contamination.
St. Mary’s County Students Earn Top Honors At Prince George’s Regional Science Fair, Advance To International Competition
St. Mary’s County students earned three Grand Awards at the Prince George’s Regional Science Fair, with one student advancing to international competition.
A 67-year-old “crazy” theory about vitamin B1 has finally been proven
Scientists have achieved the unthinkable by stabilizing a highly reactive molecule in water, confirming a decades-old theory about vitamin B1’s role in the body. The breakthrough not only solves a scientific mystery but could revolutionize greener chemical manufacturing.
This Week in Science: Artemis II Returns, a Chimp 'Civil War', And More!
Our weekly science news roundup.
Science news this week: Artemis II splashes down, the world's fattest parrot bounces back, and the Shroud of Turin is contaminated
April 11, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.
Women in science: Sheridan College performs play on life of female astronomer
In honor of Cecilia Payne-Gaposchkin, Sheridan College theater will perform the 2024 Stella Feehily play “The Lightest Element,” highlighting various moments in the scientist’s life
Reader's View: Stauber silent on loss of science jobs
I think Stauber doesn’t care about local jobs at all.
The Science Behind Spring Cleaning [Opinion]
Feeling the need to clean this spring? There’s actually a scientific reason why.
Final Carnegie Science Lecture Explores the Hidden Hearts of Distant Worlds
Ever wonder what's inside a planet? Carnegie Science tackles the topic for the fourth and final of its free lectures: "How to Look Inside an Exoplanet" on Monda
Catawba Science Center celebrates Science Festival Month with 2 interactive events
April is North Carolina Science Festival Month, and Catawba Science Center will mark the occasion with two events focused on hands-on learning and exploration.
Dig for fossils, learn to code, and more: HCC's Community Science Night returns
Haywood Community College is welcoming back Community Science Night from 6-8 p.m. Thursday, April 23. This event is part of a statewide effort to hold community-based science-related events throughout April.
In praise of popular science
As a kid, I was enthusiastically and unreservedly in favor of a manned space program. Our destiny lay in the stars, I figured. Get people out there. We need Star Trek here and now. As I got older, I became rather disenchanted with the idea. Humans are expensive, fragile, and inefficient as space cargo. We could flood the solar system with 100 robotic probes for the price of any single manned mission and get back just as useful data. Besides, it turns out space travel is dangerous. Tusk is a reader-supported publication. To support this work, please become a paid subscriber. Subscribe When it came to the recent Artemis II mission, my cynical side didn’t really see the point. Flying around the Moon and back is literally something we did before I was born, and I once owned a Members Only jacket. Apollo 8 circled the Moon ten times and returned to Earth safely the same month that “Chitty Chitty Bang Bang” was released. What was the point of repeating a feat that far braver people once did with tin foil and slide rules? Yet I’ve surprised myself with how moving I’ve found the Artemis II mission to be. The photos have been stunning. The crew has been professional and engaging. There have been modest but important milestones — the farthest humans have travelled from Earth; the first woman, person of color, and non-American to leave low-Earth orbit; innovations in communication, and more. One thing that really stood out is that this is really NASA at its finest. Not that this is the most important mission they ever pulled off, but they did this in a competent way that celebrated the achievements and kept the crew and the science at the forefront of the project. This wasn’t some billionaire throwing celebrities or cars into orbit as a vanity project — this was a collective effort to send experts in to do a job and come home safely. We don’t see that sort of thing much these days. I’m guessing few people would describe many government agencies as inspiring, but this one counts for me. We’re living through a profoundly anti-science era, in which pathbreaking, lifesaving discoveries like mRNA vaccines are routinely downplayed or even vilified. As I’ve noted previously, this era is something like that of the Red Scare in the 1940s and 50s, in which “egghead” professors were portrayed as out of touch or even hostile to regular Americans. One of the things that helped break that spell was Sputnik — the Soviet communications satellite that demonstrated that the United States was falling behind in crucial scientific research and applications. Its launch triggered a new appreciation for American science and goaded the federal government into supporting research universities and labs. I’m not saying that Artemis is the equivalent of Sputnik, but it potentially reminds people that there’s some value to scientific endeavors and the human faces attached to them. Despite my love for the show “For All Mankind,” I’m far from convinced that there’s any real value to putting colonies on the Moon or Mars that would justify the capital investment and the massive health risks to the astronauts. But sending scientific good will ambassadors on a trip into space once in a while? Bring it. Share
Viewing Artemis II from the Science Central planetarium
One of their experts shared her thoughts on the monumental mission and how she is helping educate the community.
Dark Matter Experiment Reaches Critical Milestone Deep Underground
Hundreds of times colder than outer space.
Artemis II returns: Oakland science center celebrates end of historic moon mission
THE CHABOT SPACE AND SCIENCE CENTER in Oakland hosted an event on Friday to celebrate the Artemis II mission ahead of the touchdown of the project’s
Splashdown party at Chabot Space and Science Center
The Chabot Space and Science Center in Oakland hosted some of the brains behind the Artemis II operation from Nasa for a community-wide watch party of Orion's splashdown.
Science lovers celebrate Artemis II splashdown at Oakland watch party
2026 Frontiers in Science: Advancing Space Exploration
One day after the historic Artemis II launch, the College of Sciences welcomed more than 150 researchers, students, and community members to its signature Frontiers in Science conference.
"Girls in Science Day" provides Thomas College students with hands-on experience in the field of science.
Science students find mentorship and pathways to career success
Batool Abdulruhman and Alyssa Rivera both grew up in rural Valley communities where doctors are scarce and medical care is difficult to access. Now they are on a path to become doctors practicing in the Valley because of the support and mentorship they received through the Center for Access to Science for All (CASA) in […]
How will NASA get the Artemis II crew safely back on Earth? Here's the science behind splashdown
While splashdown can be harrowing – the spacecraft will hurdle through the atmosphere faster than the speed of sound and reach temperatures in the thousands of degrees – NASA has been doing it for decades.
Science of seismic proportions
Arizona’s deserts might not be situated on a tectonic plate boundary where geographical activity can cause earthquakes, but that doesn’t make the state immune from the disturbance of tremors.It has been 139 years since Arizona’s strongest recorded earthquake on the Pitaycachi fault struck in 1887. The 7.5 magnitude event, known as the Sonoran Earthquake, took place near the southeastern Arizona-Mexico border.
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.
Artemis II astronauts aren’t the only ones inspiring the next generation to love science
How Sally Ride's mission lives on in San Diego.
Animal Science Major Finds Familiar Sense of Community on the Farm
Elizabeth Reed left her hometown seeking a fresh start. Her determination and passion for livestock led her to leadership, and a close-knit community at the University Farm.
How science is rewriting the rules of marine taxonomy, one seaweed at a time
Along the southern coastline, researchers dive deep to collect seaweed from kelp forests and rocky platforms, taking small samples and the location of each sample. Back in the lab, the specimens are preserved—some ...
Schools Rule! MSU hosts annual Science Festival celebrating STEAM
Michigan State University is holding its annual Science Festival celebrating STEAM.
Update on Proposed Dissolution of SBE Directorate at the National Science Foundation (NSF) -
On Friday, April 3, 2026, it was reported that interim leadership at the National Science Foundation announced during an internal all-staff meeting that they would preemptively start making moves to dissolve the SBE Directorate in [...]