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Two bedtime mistakes are increasing your risk of heart attack
nypost.com logo
Apr 7 • 5:33 PM EDT • Health • nypost.com
DA identifies man killed by Boston Police after alleged sword attack, mental health crisis

A 29-year-old Boston man has been identified as the person shot and killed by police over the weekend after he allegedly stabbed first responders with a sword during a mental health crisis.

bostonherald.com logo
Apr 7 • 3:51 PM EDT • Health • bostonherald.com
Envoy says Iran will take ‘proportionate’ action if Donald Trump follows through on attack threats

Tehran has rejected a 45-day ceasefire proposal, saying it wants a permanent end to the war.

floridapolitics.com logo
Apr 7 • 2:04 PM EDT • Politics • floridapolitics.com
City’s BLM-era mental health push puts cops in danger after sword-wielding suspect stabs officer: police

Boston's mental health-first crisis response model faces scrutiny after police say a man emerged with a sword and stabbed an officer on Saturday.

foxnews.com logo
Apr 7 • 12:56 PM EDT • Health • foxnews.com
11 years later, Obsidian's Pillars of Eternity gets a turn-based combat mode to make it a little bit more like Baldur's Gate 3

Obsidian Entertainment has just updated fantasy RPG Pillars of Eternity with optional turn-based combat more than 11 years after launch.

eurogamer.net logo
Apr 7 • 7:09 AM EDT • Technology • eurogamer.net
MAGA Is Winning Its War Against U.S. Science

Source: NBER With all the other terrible news right now, you may not have noticed that Donald Trump is in the process of killing American science. OK, that’s an exaggeration — but not that much of an exaggeration. The Trump administration’s latest budget proposal calls for a gigantic increase in military spending combined with severe cuts to social programs. But as the chart above shows, it also calls for debilitating reductions in research funding. Furthermore, Trump appointees have already been strangling science by sharply reducing the rate at which research grants are approved. Here, for example, is the number of new grants approved by the National Science Foundation: Source: Nature Large numbers of existing grants have also been frozen or terminated, especially in the study of infectious diseases. Add to this a sharp drop in visas issued to foreign students, who often play a direct role in research and who help support academic departments that do research: Put all of this together, and much U.S. scientific research is set to come to a screeching halt — not a few years from now, but over the course of the next year or two. This new assault on U.S. science is taking place at a time when the role of American science in the world has already been greatly eroded. The chart below, based on research recently reported by the National Bureau of Economic Research, measures national strength in science by the share of publications in highly ranked journals. In the 1990s the United States had more such publications than the rest of the world combined. Since then we’ve dropped into third place — well behind China and slightly below the European Union. And this was before the Trump administration’s attack on science had time to take its full effect. Source Some erosion in U.S. scientific preeminence was inevitable given China’s growing sophistication and wealth. But we’ve also fallen behind Europe, even though everyone says that Europe is lagging economically and technologically. Claims about Europe’s underperformance are, in fact, dubious if one looks hard at the data. But it’s still striking to see America lagging. What’s going on? There are presumably multiple factors behind America’s scientific lag. But even before Trump II the growing hostility of the U.S. right to science surely had some negative effect. And since the rise of MAGA G.O.P. attitudes toward science in general have become overwhelmingly hostile. This is true even for the Republican rank and file: And while I haven’t been able to find good survey data, it’s obvious that the anti-science turn has been even more pronounced — and began earlier — among the Republican political elite. Chris Mooney published The Republican War on Science in 2005, and even then was describing a longstanding trend. Why have Republicans turned so anti-science? Part of the answer is that they believe that scientists don’t support them. And they’re right! A study of who scientists give money to shows that only a small percentage gave money to Republicans even 20 years ago, and that almost none of them donate to Republicans now: Social scientists have always been strongly pro-Democratic, while there used to be a significant number of physical, “hard” scientists supporting the GOP. But these days physicists are almost as uniformly Democratic, or at least non-Republican, as sociologists. Why are there almost no Republican scientists? It’s not a mystery. GOP political orthodoxy includes positions that are at odds with the scientific consensus on multiple issues, ranging from the validity of the theory of evolution, to the reality of climate change, to the efficacy and safety of vaccines. In each case the scientific consensus is solidly grounded in evidence. But even before the rise of MAGA the U.S. right was increasingly hostile to evidence-based policymaking — especially, of course, where the evidence is unfavorable to fossil fuel interests or quack medicine, both financial mainstays of right-wing politics. So scientists don’t support Republicans, and the feeling is mutual. Today’s Republican Party doesn’t like science or scientists. It doesn’t like having its preconceived views challenged by appeals to evidence. It knows that very few scientists are on its side electorally. In general, it sees scientific research as a threat to its grasp on political power. Add in MAGA’s combination of rabid anti-intellectualism and allergy to any hint of criticism, and one has the makings of a drastic anti-science turn in policy. “Ignorance is strength” might was well be an official MAGA motto. And as I said, we aren’t talking about something that will happen over the course of multiple years: The U.S. scientific enterprise is threatened with severe damage, even collapse, over just the next year. There are many reasons to find this prospect horrifying: Think of all the beneficial advances, affecting almost every part of life, that won’t happen because U.S. science — still crucial to the world — has been eviscerated. But think, also, of America’s international standing. Can a nation that has forfeited its role as a leader, or even a contender, in global science, still be a Great Power? No. MUSICAL CODA

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Apr 7 • 6:31 AM EDT • Science • paulkrugman.substack.com
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Democrats see gas prices as potent line of attack on campaign trail

Republicans won in 2024 by promising to cut the cost of living, but now high gas prices caused by the Iran war are frustrating voters.

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Apr 7 • 5:00 AM EDT • Politics • washingtonpost.com
Lil Nas X enters a mental health program intended to lead to dropped charges of attacking police

A judge has allowed Lil Nas X to enter a mental health diversion program intended to lead to the dismissal of charges of attacking Los Angeles police officers.

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Apr 6 • 9:45 PM EDT • Health • nbclosangeles.com
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Lil Nas X enters a mental health program intended to lead to dropped charges of attacking police

A judge has allowed Lil Nas X to enter a mental health diversion program that could lead to the dismissal of charges against him.

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Apr 6 • 8:48 PM EDT • Health • seattletimes.com
Lil Nas X enters a mental health program intended to lead to dropped charges of attacking police

a e n bipolar-disorder courts indictments hip-hop-and-rap general-news mental-health law-enforcement assault u-s-news entertainment | Talk 1370

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Apr 6 • 8:44 PM EDT • Entertainment • audacy.com
Trump Says Iran Cease-Fire Proposal Is ‘Not Good Enough’ as Deadline Approaches

President Trump has threatened to launch a massive attack targeting bridges, power plants and other civilian facilities by Tuesday evening.

nytimes.com logo
Apr 6 • 6:22 PM EDT • Politics • nytimes.com
The year in review: Influential people who have died in 2026

As director of the FBI, Robert S. Mueller III transformed the agency into a terrorism-fighting force after the Sept. 11, 2001, attacks. But Mueller, who died in March, is perhaps

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Apr 6 • 2:59 PM EDT • Entertainment • yakimaherald.com
Arizona cardiology practice paying $3.85M to resolve lawsuit after data breach

The 2023 incident potentially gave an attacker access to the names, addresses and Social Security numbers of thousands of heart patients.

cardiovascularbusiness.com logo
Apr 6 • 2:45 PM EDT • Business • cardiovascularbusiness.com
Supreme Court Clears the Way for Dismissal of Bannon Conviction

Stephen K. Bannon, a former close aide to President Trump, was convicted for failing to comply with a congressional subpoena related to the investigation into the Jan. 6 attack.

nytimes.com logo
Apr 6 • 10:02 AM EDT • Politics • nytimes.com
Supreme Court clears way for Trump DOJ to wipe out Steve Bannon's conviction

Bannon, now a host of a popular MAGA podcast, was convicted in 2022 for defying a subpoena from the House committee that investigated the Jan. 6, 2021 attack .

usatoday.com logo
Apr 6 • 9:41 AM EDT • Politics • usatoday.com
Supreme Court paves way for Steve Bannon contempt case to be dismissed

Bannon, a Trump ally and podcaster, already served a four-month prison sentence for defying congressional subpoenas to testify about the Jan. 6 attack on the Capitol.

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Apr 6 • 9:34 AM EDT • Politics • nbcnews.com
High-Signal Publisher
After Gaza devastation, Israeli attacks on Lebanon's health care system feel familiar for many

Since the war between Israel and the militant group Hezbollah reignited on March 2, Israel has pushed deeper into southern Lebanon

washingtonpost.com logo
Apr 6 • 12:08 AM EDT • Health • washingtonpost.com
After Gaza devastation, Israeli attacks on Lebanon's health care system feel familiar for many

SIDON, Lebanon (AP) — Two years ago, Dr. Mohammed Ziara watched Israel ravage Gaza's health care system, shelling hospitals, striking ambulances and forcing patients to evacuate.

wral.com logo
Apr 6 • 12:08 AM EDT • Health • wral.com
After Gaza devastation, Israeli attacks on Lebanon’s health care system feel familiar for many

Since the war between Israel and the militant group Hezbollah reignited on March 2, Israel has pushed deeper into southern Lebanon.

seattletimes.com logo
Apr 6 • 12:08 AM EDT • Health • seattletimes.com
Jalen Hurts Has Reportedly Gotten The 'Message' In Philly

There was reportedly a lot of "friction" between Jalen Hurts and the Philadelphia Eagles toward the end of the 2025 season. ESPN reported on the development. "Close observers point to a lack of creativity and synergy in the Eagles' attack. The pass game wasn't always properly tied to the run, and ...

sports.yahoo.com logo
Apr 5 • 9:26 AM EDT • Sports • sports.yahoo.com
If You See This Message In Google Chrome, You Are Now At Risk

Google updates Chrome with attacks underway — but millions are still at risk. Check for this message now.

forbes.com logo
Apr 4 • 2:29 PM EDT • Technology • forbes.com
Queens slashing suspects wanted for attacking man near sports bar in bloody assault

Detectives in Queens are looking for two men behind a violent, bloody slashing near a sports bar last month that left a man seriously wounded.

amny.com logo
Apr 4 • 11:37 AM EDT • Sports • amny.com
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Israel strikes Hezbollah sites in Beirut

Lebanese state media reported multiple strikes in a Hezbollah stronghold of the capital, which killed two people. The Lebanese Health Ministry has said at least 11 others were injured in overnight air attacks in the south.

dw.com logo
Apr 4 • 10:59 AM EDT • Politics • dw.com
Trump Slashed Funding for Science. Now the U.S. Faces a Costly Brain Drain.

The White House’s attacks on academia and budget cuts for research have provided an opening for other countries to poach leading scientists.

nytimes.com logo
Apr 4 • 8:00 AM EDT • Science • nytimes.com
Attacks against hospitals and health facilities must end

WHO, UNICEF raise alarm over escalating attacks on health care in Sudan

unicef.org logo
Apr 4 • 8:00 AM EDT • Health • unicef.org
Cluster Munitions and the Politics of Enforcement

The Use of Cluster Munitions Doesn’t Draw the Same Scrutiny When Israel or Israeli Civilians Are the Victims of Attacks

meforum.org logo
Apr 4 • 6:00 AM EDT • Politics • meforum.org
Today’s Papers – Serie A returns after Italy’s flop

La Gazzetta dello SportThe coach leaves, Baldini as caretaker coach, then Conte or ManciniGattuso gives up, Capello reports‘In Italy we walk, the others run.’ Stadiums and bets, Gravina attacks th...

sports.yahoo.com logo
Apr 4 • 3:30 AM EDT • Sports • sports.yahoo.com
Trump's budget singles out L.A. homelessness agency as he proposes housing cuts

Trump’s proposed budget attacks L.A.'s homelessness agency in push to eliminate a federal program that funds housing and services for homeless Americans.

latimes.com logo
Apr 3 • 5:47 PM EDT • Politics • latimes.com
Company backed by Trump sons looks to sell drone interceptors to Gulf states being attacked by Iran

The sales drive by Florida-based Powerus – which announced a deal last month to bring aboard Eric Trump and Donald Trump Jr. – positions the company to potentially benefit from a war that their father began.

pbs.org logo
Apr 3 • 4:17 PM EDT • Politics • pbs.org
Apple issues warning to millions of iPhone users over sophisticated attack stealing data: Act NOW

Apple has issued an emergency update for millions of iPhone users, urging them to act now to prevent their data from being stolen.

dailymail.co.uk logo
Apr 3 • 3:36 PM EDT • Technology • dailymail.co.uk
More than 20 attacks on Iranian healthcare facilities since March 1: WHO

WHO chief Tedros Adhanom Ghebreyesus says 'multiple attacks' on Iranian healthcare facilities have been reported.

aljazeera.com logo
Apr 3 • 3:16 PM EDT • Health • aljazeera.com
Google Issues Zero-Day Attack Alert For 3.5 Billion Chrome Users

Google has issued an update alert for 3.5 billion Chrome browser users following confirmation of a new zero-day attack exploit.

forbes.com logo
Apr 3 • 11:44 AM EDT • Technology • forbes.com
WHO’s head of emergencies reaffirms support to Lebanon’s health system amid escalating needs

Lebanon’s health system continues to function despite the mounting pressures of conflict, displacement and repeated attacks on health care – but without urgent action and sustained international support, access to essential health services is increasingly at risk.

who.int logo
Apr 3 • 8:00 AM EDT • Health • who.int
How Israel is destroying healthcare infrastructure in southern Lebanon

Israel's attacks on hospitals, medical centres and healthcare workers are fuelling displacement and a health crisis.

aljazeera.com logo
Apr 3 • 3:34 AM EDT • Health • aljazeera.com
💸 Goalkeeper joins the attack! La Liga's top earners

L'Équipe recently published numerous player salaries from Europe's top leagues. Of course, La Liga was included too. Here’s how much the top 5 in Spain earn per month (gross).5. Jude Bellingham (Re...

sports.yahoo.com logo
Apr 3 • 1:41 AM EDT • Sports • sports.yahoo.com
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Exclusive: US intelligence assesses Iran maintains significant missile launching capability, sources say

Roughly half of Iran’s missile launchers are still intact and thousands of one-way attack drones remain in Iran’s arsenal despite the daily pounding by US and Israeli strikes against military targets over the past five weeks, according to recent US intelligence assessments, three sources familiar with the intel told CNN.

cnn.com logo
Apr 2 • 7:16 PM EDT • Politics • cnn.com
New Rowhammer attacks give complete control of machines running Nvidia GPUs

Both GDDRHammer and GeForge hammer GPU memory in ways that compromise the CPU.

arstechnica.com logo
Apr 2 • 1:00 PM EDT • Technology • arstechnica.com
Google Issues Zero-Day Attack Alert For 3.5 Billion Chrome Users

Google has issued an update alert for 3.5 billion Chrome browser users following confirmation of a new zero-day attack exploit.

forbes.com logo
Apr 2 • 7:14 AM EDT • Technology • forbes.com
'A considerable gamble' at 'a fragile moment'

Only Tottenham would respond to the current bin fire at the club by turning to a famously incendiary manager to put out the flames. After tens of thousands of supporters lined the streets in an act of unity, the Tottenham board split the fanbase by appointing Roberto de Zerbi. The Italian, known for his high-pressing, attacking football, arrives with a reputation that has already prompted concern from supporter groups and the Tottenham Hotspur Supporters' Trust.

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Apr 2 • 5:08 AM EDT • Sports • sports.yahoo.com
Iran fires missiles at Israel and Gulf neighbors as Trump talks of winding down Mideast war

Iran responded to U.S. President Donald Trump’s address to Americans on the war with new missile attacks targeting Israel and the Gulf Arab states

washingtonpost.com logo
Apr 2 • 3:45 AM EDT • Politics • washingtonpost.com
Wall St futures slide as Trump signals tougher Iran strikes, oil jumps 6%

Futures tracking Wall Street's main indexes slid ​on Thursday as U.S. President Donald Trump signaled more aggressive attacks on Iran, dampening expectations for an ‌end to the month-long war and sending crude prices up 6%.

reuters.com logo
Apr 2 • 3:33 AM EDT • Business • reuters.com
Faced with Trump's attacks on research, French scientists urge vigilance

On Thursday, March 26, the Stand Up for Science collective condemned the Trump administration's attacks on research and academic freedom. They also warned of the risks of these actions spreading to Europe and France.

lemonde.fr logo
Apr 1 • 11:00 PM EDT • Science • lemonde.fr
Trump defends decision to attack Iran, says conflict is ‘nearing completion’

The president’s address comes as the White House tries to contain the consequences of a conflict that has sent gas prices soaring and soured Americans’ feelings about Trump.

washingtonpost.com logo
Apr 1 • 9:36 PM EDT • Politics • washingtonpost.com
Apple releases security fix for older iPhones and iPads to protect against DarkSword attacks

The security update protects a raft of older iPhones and iPads from attacks linked to leaked hacking tools called DarkSword.

techcrunch.com logo
Apr 1 • 3:02 PM EDT • Technology • techcrunch.com
Colorado leaders say Trump’s executive order targeting mail voting violates state election authority

Colorado leaders swiftly condemned President Donald Trump’s new executive order issued Tuesday, arguing that its creation of a national voter‑eligibility list and new limits on mail voting violate states’ constitutional authority to run their own elections. Jefferson County Clerk Amanda Gonzalez called the order another attack on Americans’ access to the ballot but was confident […]

coloradopolitics.com logo
Apr 1 • 2:15 PM EDT • Politics • coloradopolitics.com
Roseanne Barr, 73, fears she will 'die on the surgery table' after doctor told her she has a 'damaged' heart

Roseanne Barr says she isn't interested in getting surgery after a doctor told her she has a 'damaged' heart. The actress said she would prefer to 'just get a heart attack or a stroke' and be put in hospice care.

ew.com logo
Apr 1 • 1:26 PM EDT • Entertainment • ew.com
New Chrome Zero-Day CVE-2026-5281 Under Active Exploitation

Chrome patches 21 flaws including exploited CVE-2026-5281 in Dawn, marking fourth zero-day fixed in 2026, reducing active attack risk.

thehackernews.com logo
Apr 1 • 7:42 AM EDT • Technology • thehackernews.com
Google fixes fourth Chrome zero-day exploited in attacks in 2026

Google has fixed the fourth Chrome vulnerability exploited in zero-day attacks since the start of the year.

bleepingcomputer.com logo
Apr 1 • 6:25 AM EDT • Technology • bleepingcomputer.com
North Korean hackers bug software used by thousands of US companies in potential crypto heist attempt

Suspected North Korean hackers have bugged a software package that has been used by thousands of US companies in a major supply-chain attack that could take months to recover from, security experts said Tuesday.

cnn.com logo
Mar 31 • 8:48 PM EDT • Politics • cnn.com
California Oil and Gas Health Protection Law Survives First-Round Trump Administration Attack

Buffer zones between drilling sites, communities to remain in effect during legal battle

earthjustice.org logo
Mar 31 • 5:00 PM EDT • Health • earthjustice.org
Urgent iPhone alert: Apple pushing new notifications to warn of attacks, what you should do

Apple is going to extra lengths to warn users in the wake of the latest attack.

al.com logo
Mar 31 • 10:23 AM EDT • Technology • al.com
One Year in, the Anti-Science Agenda of the Trump Administration Is Evident

We are now more than a year into President Trump’s second stint in the White House, establishing a grim and undeniable record of attacks on science. Every month that has passed since his inauguration day, there have been multiple actions that target science, scientists, and science-based policies. T

blog.ucs.org logo
Mar 31 • 8:00 AM EDT • Science • blog.ucs.org
Political group attacks South Anchorage Assembly candidate from both left and right with contradictory mailers

Both mailers were paid for by the same political group, Friends of the Good Guys.

adn.com logo
Mar 30 • 9:41 PM EDT • Politics • adn.com
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What do you want to know about beta-blockers?

For decades, beta-blockers have been commonly prescribed as a standard treatment for adults who have had heart attacks with no complications and many people continue the medications for life. But a growing body of research has begun to question that approach.

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Mar 30 • 3:36 PM EDT • Health • cnn.com
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Violent video game spurred fatal attack on veteran at Minnesota mental health facility, lawsuit says
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Mar 30 • 3:22 PM EDT • Health • cbsnews.com
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After a heart attack, beta-blockers are often a lifelong medicine. Maybe they shouldn’t be

For decades, surviving a heart attack has come with a lifelong prescription: Stay on medications called beta-blockers to help protect your heart. But doctors are taking a closer look at whether long-term beta-blocker use is really necessary, especially beyond the first year of recovery.

cnn.com logo
Mar 30 • 9:30 AM EDT • Health • cnn.com
GOP weighs health care moves to pay for Iran war

New efforts to rein in health programs open the GOP up to attacks that they're cutting health care to pay for an unpopular war.

axios.com logo
Mar 30 • 5:30 AM EDT • Health • axios.com
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Weizmann Institute rebuilds after Iranian missile strike, but lost science may be gone for good

Most buildings damaged in the June 2025 attack have been repaired, but destroyed research and data cannot be recovered.

calcalistech.com logo
Mar 30 • 4:56 AM EDT • Science • calcalistech.com
3 Simple Daily Changes Could Lower Your Risk of Heart Attack And Stroke

Small steps for big results.

sciencealert.com logo
Mar 29 • 11:02 PM EDT • Science • sciencealert.com
Navigating the social media minefield

Scientists and researchers seeking to announce promising findings, exchange ideas or contribute to policy discussions outside of academic circles may find social media an expedient tool.But increasingly, scientists and other professionals are discovering that online platforms can be a double-edged sword: while sharing their work and expertise is crucial for visibility and meeting funder expectations, it also exposes them to baseless criticism and even accusations of spreading false information."It is getting harder and harder for scientists, and researchers in general, to convey their findings without facing attacks on their legitimacy and accuracy of their research," says Valère Ndior, a professor of public law at the University of Western Brittany in Brest, France, who has spent more than a decade studying misinformation on social media. Researchers attempting to challenge deceptive online information may themselves be accused of political bias or not being objective in their research, he explains, adding that some scientists disengage because they feel overwhelmed and unable to sustain meaningful dialogue. "It is quite sad to see in some instances that researchers end up leaving social media altogether because they feel like the pressure is getting too intense or feel threatened," he says.Ndior, a past president of the Francophone Network of International Law, is also involved in European efforts to make science and research findings more accessible to the public. As an ambassador for the Science Comes to Town (SCTT) project, he has participated in recent discussions on public perceptions of science and online misinformation. The European Commission-funded initiative connects Brest and two other cities — Kiel in Germany and Split in Croatia — and aims to strengthen ties between communities, universities and research institutions to promote science awareness and cooperation across Europe.Coordinated campaigns around contentious topicsNdior draws a clear distinction between critical thinking and thoughtless criticism. Yet he sees online discussions being increasingly shaped by suspicious behaviour and coordinated information campaigns — including "raids" aimed at dominating discussions and "astroturfing," where small groups act as larger movements to sway debates. Tracking these patterns has become harder because some platforms have restricted data or charge for it, despite provisions of the European Union's Digital Securities Act aimed at ensuring researchers can have access to such data. According to Ndior, "platforms became more reluctant from the moment access to data became a legal requirement rather than a voluntary initiative."Unfounded claims and scepticism about science existed long before Internet chat groups. But the noticeable rise in online hostility has intensified around contentious topics, such as the coronavirus pandemic and climate change, alongside the weakening of gatekeepers to moderate content.For Ndior, dubious claims about pandemic countermeasures and vaccine safety highlighted the struggle between "balancing freedom of expression and the protection of public health and order." Efforts to remove social media content deemed false or risky for public health triggered accusations of censorship and the silencing of legitimate discussion, and in some cases, legal challenges.Concerns about attacks on the credibility of scientists and researchers have generated a flurry of academic papers in recent years and prompted professional communities to address ways to counter online attacks. Such unease extends to the generation that has grown up with digital media. Ndior points out that his students, some of whom research artificial intelligence regulation, hate speech, online surveillance and other controversial topics, hesitate to share their work or viewpoints online. "Many of them don't want to expose themselves too much because they don't feel ready to be faced with the backlash of other people criticising their research," he explains.Safer harbours for engagementLegal challenges against false or defamatory posts are not necessarily a solution — especially given the trans-jurisdictional nature of the Internet. Lawsuits also take time and money, and if they fail, can be counterproductive. Instead, Ndior advises scientists and researchers to be selective in how and where they communicate. Professional online platforms and moderated discussion spaces offer a better environment for engagement. He also highlights the value of more traditional formats, such as radio interviews and in-person discussions at schools, libraries and science fairs, which encourage dialogue with the public. "Personal contact makes a big difference," he says, while acknowledging that these approaches lack the global reach of social media.Ndior’s interest in digital law and online misinformation stems from his time as a doctoral student in international law in the early days of social media. He began analysing posts from governments and heads of state to determine if they could be considered official and thus used as evidence in litigation. His work attracted media attention and led to conference and speaking invitations. "This was not part of my plan," he says, "but this is what happens as a researcher — your interest is sparked by a certain event or phenomenon, and it suddenly becomes your focus."Ndior believes SCTT provides "a double benefit" for researchers, enabling them to connect with peers and interact with the public. "There is a wide community of people who are not in academia who are critical thinkers looking for opportunities to ask questions, to get information and contribute their ideas,” he says. "I really value that kind of feedback."Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.

sciencebusiness.net logo
Mar 29 • 8:00 PM EDT • Science • sciencebusiness.net
Navigating the social media minefield

Scientists and researchers seeking to announce promising findings, exchange ideas or contribute to policy discussions outside of academic circles may find social media an expedient tool.But increasingly, scientists and other professionals are discovering that online platforms can be a double-edged sword: while sharing their work and expertise is crucial for visibility and meeting funder expectations, it also exposes them to baseless criticism and even accusations of spreading false information."It is getting harder and harder for scientists, and researchers in general, to convey their findings without facing attacks on their legitimacy and accuracy of their research," says Valère Ndior, a professor of public law at the University of Western Brittany in Brest, France, who has spent more than a decade studying misinformation on social media. Researchers attempting to challenge deceptive online information may themselves be accused of political bias or not being objective in their research, he explains, adding that some scientists disengage because they feel overwhelmed and unable to sustain meaningful dialogue. "It is quite sad to see in some instances that researchers end up leaving social media altogether because they feel like the pressure is getting too intense or feel threatened," he says.Ndior, a past president of the Francophone Network of International Law, is also involved in European efforts to make science and research findings more accessible to the public. As an ambassador for the Science Comes to Town (SCTT) project, he has participated in recent discussions on public perceptions of science and online misinformation. The European Commission-funded initiative connects Brest and two other cities — Kiel in Germany and Split in Croatia — and aims to strengthen ties between communities, universities and research institutions to promote science awareness and cooperation across Europe.Coordinated campaigns around contentious topicsNdior draws a clear distinction between critical thinking and thoughtless criticism. Yet he sees online discussions being increasingly shaped by suspicious behaviour and coordinated information campaigns — including "raids" aimed at dominating discussions and "astroturfing," where small groups act as larger movements to sway debates. Tracking these patterns has become harder because some platforms have restricted data or charge for it, despite provisions of the European Union's Digital Securities Act aimed at ensuring researchers can have access to such data. According to Ndior, "platforms became more reluctant from the moment access to data became a legal requirement rather than a voluntary initiative."Unfounded claims and scepticism about science existed long before Internet chat groups. But the noticeable rise in online hostility has intensified around contentious topics, such as the coronavirus pandemic and climate change, alongside the weakening of gatekeepers to moderate content.For Ndior, dubious claims about pandemic countermeasures and vaccine safety highlighted the struggle between "balancing freedom of expression and the protection of public health and order." Efforts to remove social media content deemed false or risky for public health triggered accusations of censorship and the silencing of legitimate discussion, and in some cases, legal challenges.Concerns about attacks on the credibility of scientists and researchers have generated a flurry of academic papers in recent years and prompted professional communities to address ways to counter online attacks. Such unease extends to the generation that has grown up with digital media. Ndior points out that his students, some of whom research artificial intelligence regulation, hate speech, online surveillance and other controversial topics, hesitate to share their work or viewpoints online. "Many of them don't want to expose themselves too much because they don't feel ready to be faced with the backlash of other people criticising their research," he explains.Safer harbours for engagementLegal challenges against false or defamatory posts are not necessarily a solution — especially given the trans-jurisdictional nature of the Internet. Lawsuits also take time and money, and if they fail, can be counterproductive. Instead, Ndior advises scientists and researchers to be selective in how and where they communicate. Professional online platforms and moderated discussion spaces offer a better environment for engagement. He also highlights the value of more traditional formats, such as radio interviews and in-person discussions at schools, libraries and science fairs, which encourage dialogue with the public. "Personal contact makes a big difference," he says, while acknowledging that these approaches lack the global reach of social media.Ndior’s interest in digital law and online misinformation stems from his time as a doctoral student in international law in the early days of social media. He began analysing posts from governments and heads of state to determine if they could be considered official and thus used as evidence in litigation. His work attracted media attention and led to conference and speaking invitations. "This was not part of my plan," he says, "but this is what happens as a researcher — your interest is sparked by a certain event or phenomenon, and it suddenly becomes your focus."Ndior believes SCTT provides "a double benefit" for researchers, enabling them to connect with peers and interact with the public. "There is a wide community of people who are not in academia who are critical thinkers looking for opportunities to ask questions, to get information and contribute their ideas,” he says. "I really value that kind of feedback."Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.

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Mar 29 • 8:00 PM EDT • Science • sciencebusiness.net
The World's Most Unbelievable Science Fiction Novel

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All INdiana Politics

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Chelsea star Cole Palmer ready to consider Manchester United transfer

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Mar 29 • 5:05 AM EDT • Sports • sports.yahoo.com
New cholesterol guidelines could change when you get tested

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Mar 28 • 8:00 PM EDT • Science • sciencedaily.com
Iranian attack on Saudi base injures US troops. More American forces arrive in the Middle East

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Mar 28 • 4:13 PM EDT • Politics • audacy.com
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What do politicians gain from personal attacks?

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Mar 28 • 1:38 PM EDT • Politics • futurity.org
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Mar 28 • 5:00 AM EDT • Politics • cnn.com
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Mar 27 • 1:22 PM EDT • Technology • thehackernews.com
Apple Says No iPhone in Lockdown Mode Has Ever Been Hacked

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Mar 27 • 12:33 PM EDT • Technology • macrumors.com
Apple says no one using Lockdown Mode has been hacked with spyware

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Mar 27 • 10:27 AM EDT • Technology • techcrunch.com
Apple Now Sending Critical Security Alerts to iPhones Running iOS 17 and Earlier

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Mar 27 • 10:21 AM EDT • Technology • macrumors.com
Louisiana falls behind in cholesterol screenings as new guidelines emerge. See the data.

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Mar 27 • 5:00 AM EDT • Health • nola.com
Oil prices fall as Trump pauses attacks on Iranian energy plants

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Mar 26 • 9:12 PM EDT • Business • reuters.com
World Trade Center Health Program will start hiring, federal officials tell lawmakers

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Mar 26 • 8:24 PM EDT • Health • newsday.com
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Apple made strides with iOS 26 security, but leaked hacking tools still leave millions exposed to spyware attacks

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Mar 26 • 1:22 PM EDT • Technology • techcrunch.com
Apple’s plans for Siri in iOS 27 sound like exactly what I want

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Mar 26 • 10:24 AM EDT • Technology • 9to5mac.com
From frustration to inspiration: HeyShantaQ champions women’s health after heart attack and stroke

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Mar 26 • 8:00 AM EDT • Health • heart.org
Small Daily Habits Can Add Up To Better Heart Health

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Mar 26 • 6:55 AM EDT • Health • usnews.com
Fears net zero is ‘next Brexit’ as oil crisis fuels political climate divide

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Mar 26 • 4:00 AM EDT • Politics • theguardian.com
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Mar 25 • 5:19 PM EDT • Health • bangordailynews.com
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Mar 25 • 5:00 PM EDT • Politics • spectrumlocalnews.com
Iran building up defenses of Kharg Island to protect against potential US ground attack, sources say

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Mar 25 • 3:03 PM EDT • Politics • cnn.com
Opinion | When faith becomes a weapon in Alabama politics

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Mar 25 • 9:34 AM EDT • Politics • alreporter.com
Biden admin’s top civil rights lawyer joins NAACP as Trump attacks on voting rights escalate

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Mar 25 • 9:10 AM EDT • Politics • cnn.com
PlayStation Plus Essential headliner game for April leaks

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Trump votes by mail amid his push to end mail-in ballots

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Mar 24 • 11:02 PM EDT • Politics • detroitnews.com
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Mar 24 • 6:56 PM EDT • Science • bloomberg.com
Fact check: The lies Trump is using to sell his latest attack on mail-in voting

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Mar 24 • 3:36 PM EDT • Politics • cnn.com
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Mar 24 • 2:27 PM EDT • Politics • jsonline.com
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AI attack ads are hitting Massachusetts political campaigns

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Mar 23 • 2:18 PM EDT • Politics • boston.com
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The Supreme Court seems alarmingly willing to trash thousands of ballots

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Mar 23 • 2:00 PM EDT • Politics • vox.com
Trump attacking Newsom's dyslexia proves president's incompetence

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Mar 23 • 9:00 AM EDT • Politics • latimes.com
As President Trump’s Attacks on Science Escalate, Big Oil Moves to Avoid Legal Accountability

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Mar 23 • 8:00 AM EDT • Science • blog.ucs.org
AI-generated attack ads are already slopping up Mass. races

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Mar 23 • 6:20 AM EDT • Politics • axios.com
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Mar 23 • 5:02 AM EDT • Business • nytimes.com
Four Jewish ambulances set on fire in London in what health secretary calls 'sickening' attack

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Mar 23 • 3:04 AM EDT • Health • bbc.com
Those who cannot live without wild things

Aldo Leopold wrote in his Sand County Almanac, “There are some who can live without wild things and some who cannot.” The collection of essays first published in 1949 was accepted by a publishing house after a steady stream of rejections. His work long outlived him as Leopold died of a heart attack while fighting […]

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Mar 23 • 2:30 AM EDT • Politics • coloradopolitics.com
AI Swarm Attacks Are Coming, Is Your Business Ready?

Leaders need a new cybersecurity playbook for the agentic era, with stronger governance, faster response systems, workforce awareness, and up-to-date security frameworks.

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Mar 23 • 2:27 AM EDT • Business • forbes.com
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