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Game #2, Athletics at Blue Jays Game Thread

Time for Win No. 1

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Mar 28 • 2:35 PM EDT • Sports • sports.yahoo.com
Game 3 Preview: Can the Tigers sweep the Padres?

Detroit looks to seal the season-opening sweep at San Diego on Saturday night.

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Mar 28 • 9:45 AM EDT • Sports • sports.yahoo.com
The Elite 8 begins, plus Tiger’s arrest

Good morning! Make every 0.4 seconds count today. Inside: 📚 Elite 8 storylines 🔢 Hannah Hidalgo did what? Woods arrested after crash Elite Company: Madness, condensed Today, the men’s Elite Eight begins. We considered assembling a matching number of storylines, but the Elite Eight is all about reaching the Final Four, so let’s go with four instead. That might not make total sense, but March is for Madness. Bracket status: The No. 1 seeds: Arizona is the slight favorite per BetMGM. Duke entered t

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Mar 28 • 7:31 AM EDT • Sports • sports.yahoo.com
Letters to Sports: Bill Plaschke's Dodgers prediction is a winner

Readers of the L.A. Times Sports section give their thoughts on the Dodgers and Bill Plaschke's prediction they won't win another World Series (hint, they like it).

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Mar 28 • 7:00 AM EDT • Sports • latimes.com
Is Iran a Political Problem for Trump? Tell Me How Long the War Lasts.

Historically, quagmire abroad and high prices at home are the ingredients of a failed presidency.

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Mar 28 • 5:03 AM EDT • Politics • nytimes.com
A North Texas health coalition tackles maternal deaths

The Maternal Health Accelerator, a North Texas initiative, addresses a persistent problem: the high number of pregnancy-related deaths in our state.

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Mar 28 • 3:00 AM EDT • Health • dallasnews.com
Maine Science Teacher Prepares for NASA’s Summer Mission

BRUNSWICK (WGME) -- Karin Paquin, a science teacher at St. John’s Catholic School in Brunswick, is about to prove that her teaching skills are truly out of this

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Mar 27 • 9:37 PM EDT • Science • wgme.com
Clayton Kershaw joins Dodgers front office as special assistant
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Mar 27 • 8:05 PM EDT • Sports • sports.yahoo.com
Frontdoor, American Airlines, Viking, MGM Resorts, and Caesars Entertainment Stocks Trade Down, What You Need To Know

What Happened? A number of stocks fell in the afternoon session after the latest University of Michigan survey revealed a sharp drop in consumer sentiment to...

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Mar 27 • 4:05 PM EDT • Entertainment • stockstory.org
A Grip on Sports: As we prep for a weekend full of college hoops and searching for the next M's game, we had to take a little time to look back at a disappointing Opening Day

A GRIP ON SPORTS • Why do the Mariners do this to us so often?

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Mar 27 • 4:38 AM EDT • Sports • spokesman.com
Breaking down barriers to mental health support

By removing stigmatizing credentialing questions and creating a peer support network, Bayhealth is aiming to help physicians feel comfortable seeking the behavioral health care they need.

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Mar 27 • 3:00 AM EDT • Health • ama-assn.org
High school renovations bring state-of-the-art sports facilities to students in Taylor

Construction is underway on major athletic-facility upgrades at Taylor High School, part of the Taylor School District’s voter-approved $130 million bond program.

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Mar 26 • 10:53 PM EDT • Sports • clickondetroit.com
Portland kayak business searching for alternative locations after devastating wharf fire

Portland's Custom House Wharf is still months away from being rebuilt after this winter's devastating fire.

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Mar 26 • 10:32 PM EDT • Business • wgme.com
House Ethics Panel Holds Rare Public Hearing on Democrat’s Conduct

Representative Sheila Cherfilus-McCormick of Florida is charged with stealing $5 million in FEMA money for her campaign.

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Mar 26 • 9:19 PM EDT • Politics • nytimes.com
Texas Youth Sports Leagues: A world with little oversight - what families can do

After KPRC 2’s investigation into Katy American Little League, families across the Houston area are raising similar concerns, highlighting a lack of oversight in youth sports — and what parents can do to protect their money and their kids.

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Mar 26 • 8:34 PM EDT • Sports • click2houston.com
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Anthropic tweaks timed usage limits to discourage Claude demand during peak hours

: AI biz makes some Claude conversations more costly to manage capacity

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Mar 26 • 6:15 PM EDT • Technology • theregister.com
AMD’s new desktop CPU oozes cache out of all 16 cores

: Turns out massive caches are good for more than games. House of Zen boasts 5-13% perf boost over prior-gen part

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Mar 26 • 5:12 PM EDT • Technology • theregister.com
Legacy and community: How Detroit small businesses are thriving with city support

In Round 3 of the Detroit Legacy Business Project, 30 local businesses are being honored with grants totaling $310,000, helping them modernize and continue serving their communities.

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Mar 26 • 5:09 PM EDT • Business • clickondetroit.com
Opioid settlement funds designated to build 60-bed youth behavioral health facility in Anderson

The local nonprofit Family Dynamics Resource Center asked the county board for $2 million as a community match in order to receive $25 million dollars in funding from the state. The funds are intended to allow the organization, which provides counseling and parenting services, to develop a 60-bed behavioral health campus for youth.

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Mar 26 • 2:35 PM EDT • Health • shastascout.org
SGMC Health Launches MyDining to Enhance Patient Comfort, Choice, and Safety

SGMC Health has launched MyDining, a digital patient meal‑ordering experience that gives patients greater control

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Mar 26 • 12:40 PM EDT • Health • sgmc.org
Glass Threads Spun From a Volcano’s Bubbly Magma

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

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Mar 26 • 10:17 AM EDT • Science • nytimes.com
Tom Brady opens up about his health amid GLP-1 surge: Water, movement and discipline

Seven-time Super Bowl champ Tom Brady says he wants to break the stigma around willpower as he joins eMed's mission to bring GLP-1 weight-loss support to workers.

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Mar 26 • 9:14 AM EDT • Health • foxbusiness.com
Iran war's environmental toll could leave damage and health risks for decades, experts say

The Iran war is unleashing a toxic mix of chemicals, heavy metals and other pollutants that threaten everything from agriculture to drinking water to people’s health.

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Mar 26 • 9:01 AM EDT • Health • ksat.com
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Iran war's environmental toll could leave damage and health risks for decades, experts say

The Iran war is unleashing a toxic mix of chemicals, heavy metals and other pollutants that threaten everything from agriculture to drinking water to people’s health.

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Mar 26 • 9:01 AM EDT • Health • news4jax.com
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Chairman Griffith Delivers Opening Statement at Subcommittee on Health Legislative Hearing on Policies Protecting Communities from Emerging Illicit Drug Threats

The Committee on Energy and Commerce is the oldest standing legislative committee in the U.S. House of Representatives and is vested with the broadest jurisdiction of any congressional authorizing committee.

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Mar 26 • 8:00 AM EDT • Health • energycommerce.house.gov
Balen Shah's political rise in Nepal reflects a broader shift after youth-led protests

An engineer-turned-rapper who later became Kathmandu’s mayor is poised to lead Nepal as prime minister after his party won a landslide election.

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Mar 26 • 7:58 AM EDT • Politics • clickondetroit.com
House Democrat accused of misspending covid-19 money could be expelled

The family health care company Rep. Sheila Cherfilus-McCormick worked for was sent FEMA money it shouldn’t have received. She’s accused of using the money on a run for office.

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Mar 26 • 5:00 AM EDT • Politics • washingtonpost.com
GitHub hits CTRL-Z, decides it will train its AI with user data after all

: As of April 24 you'll be feeding the Octocat unless you opt out

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Mar 25 • 8:13 PM EDT • Technology • theregister.com
Portland Planning Board rejects proposed buffer between entertainment venues

A proposed buffer that would determine the distance between large music venues is sparking controversy in Portland Wednesday night.

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Mar 25 • 5:41 PM EDT • Entertainment • wgme.com
‘Girlypop Politics’ takes civics education to the airwaves

The host of the Salem-area radio segment aims to demystify how local government works, and encourages listeners to get involved

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Mar 25 • 5:06 PM EDT • Politics • streetroots.org
Augmenting citizen science with computer vision for fish monitoring

Monitoring river herring migration is essential for conservation and fisheries management. Researchers have now demonstrated a method using video and computer vision to supplement traditional methods and volunteer-based programs.

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Mar 25 • 5:00 PM EDT • Science • news.mit.edu
Doctors worry about FDA scrutiny of RSV shots to protect babies

The antibody shots are about 80% effective at preventing babies from ending up in intensive care because of RSV. The drugmakers behind them maintain they're safe.

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Mar 25 • 4:26 PM EDT • Health • npr.org
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OpenAI pivots from consumer hype to business reality

The company that started the consumer AI craze is clearing the decks for an IPO.

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Mar 25 • 3:23 PM EDT • Business • axios.com
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Meta and Google damaged girl’s mental health, landmark trial concludes

Social media giants deemed responsible for a teenage user, known as KGM, growing addicted to their platforms, which include Facebook, Instagram and YouTube

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Mar 25 • 1:30 PM EDT • Health • thetimes.com
Jaguars open 75K-square-foot business office at One Tower Court in downtown Jacksonville

The Jacksonville Jaguars on Wednesday opened a 75,287-square-foot business operations office at One Tower Court, downtown Jacksonville’s first multi-tenant Class A office building built since 2007. The team occupies the building’s second through fourth floors.

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Mar 25 • 12:21 PM EDT • Business • news4jax.com
KCCI Investigates: What one science teacher taught students about water quality

First- through fifth-grade students at Bergman Academy in Des Moines took on one of Iowa's biggest environmental issues at the school's first science fair: water quality.

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Mar 25 • 11:55 AM EDT • Science • kcci.com
Danish Foreign Minister Becomes Kingmaker After Trump Standoff

Denmark’s headstrong Foreign Minister Lars Lokke Rasmussen holds the keys to deciding who becomes the Nordic nation’s next prime minister.

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Mar 25 • 8:14 AM EDT • Politics • bloomberg.com
Madeline Shepley on the Wonders of Faith and Science

Madeline Shepley discusses sharing the wonder of the universe with kids, her role as a Catholic scientist, and her love of science fiction.

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Mar 25 • 8:00 AM EDT • Science • wordonfire.org
Hasbro Entertainment Advances ‘The Game of Life’ Film at Amazon MGM Studios

The project adds to a growing slate of IP-driven content spanning film, TV, and streaming.

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Mar 24 • 8:09 PM EDT • Entertainment • toybook.com
Mike Tomlin reportedly signs with sports media agency, expected to have multiple broadcasting suitors
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Mar 24 • 7:15 PM EDT • Sports • sports.yahoo.com
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Verdict on chatbots in mental health screenings? Too judgmental

Chatbots used in mental health screenings aim to reduce the stigma associated with seeking help and to expand access to needed services. Because they cannot cast personal judgment, chatbots are considered ...

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Mar 24 • 6:20 PM EDT • Health • medicalxpress.com
The Crimson Desert Vibes Are Rebounding After Wobbly Launch

Also: Dragon's Dogma 2's journey might not be over

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Mar 24 • 2:45 PM EDT • Technology • kotaku.com
Trying to find best Greek yogurt at grocery store, ranked: Review

I tried and ranked Greek yogurt from different grocery stores, including Whole Foods, Costco, Trader Joe's, and Wegmans, to find the best one.

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Mar 24 • 11:03 AM EDT • Business • businessinsider.com
2026 NFL Draft combined rankings: No. 1 overall prospect is a Big Ten star — just not Fernando Mendoza
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Mar 24 • 9:27 AM EDT • Sports • sports.yahoo.com
GrayMatters Health Announces Appointment of Five Expert Advisors

/PRNewswire/ -- GrayMatters Health (GMH), the pioneers of digital brain biomarkers for mental healthcare, today announced the addition of five expert advisors....

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Mar 24 • 9:00 AM EDT • Health • prnewswire.com
SGMC Health Honors Luna with DAISY Award

SGMC Health recognized Anabell Luna, RN, Labor & Delivery, as the latest recipient of the DAISY Award for Extraordinary Nurses.

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Mar 24 • 8:39 AM EDT • Health • sgmc.org
Scientists take antimatter on first road trip as they study how to transport ultra-sensitive cargo

Scientists at CERN are taking some antiprotons out for a spin in a never-tried-before test drive.

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Mar 24 • 1:48 AM EDT • Science • ksat.com
Warriors Announce Moses Moody News After Leaving Mavericks Game

Golden State Warriors swingman Moses Moody was stretchered off the court on Tuesday against the Mavericks.

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Mar 24 • 12:57 AM EDT • Sports • sports.yahoo.com
Neal Stephenson, who coined the term ‘metaverse’, says head-mounted VR hardware will never happen

: ‘People don’t like wearing things on their faces and don’t trust those who do’

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Mar 23 • 11:45 PM EDT • Technology • theregister.com
Standout safety reclassifies to 2027, recruitment picking up

One of the top safeties in the 2028 class has opted to reclassify to the 2027 class with his recruitment picking up steam.

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Mar 23 • 9:22 PM EDT • Sports • sports.yahoo.com
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Segment: Financing Action on Extreme Heat and Maternal and Newborn Health: The Way Forward

The segment “Financing Action on Extreme Heat and Maternal and Newborn Health: The Way Forward” will examine how innovative and better-aligned financing approaches can respond to these growing risks. Discussions will highlight country experiences in mobilizing domestic resources, opportunities to unlock and scale climate finance, and the role of heat-smart innovations in building resilient health systems. Particular attention will be given to low- and middle-income countries, where exposure and vulnerability remain highest, and where integrated solutions can deliver the greatest impact.

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Mar 23 • 8:00 PM EDT • Health • pmnch.who.int
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Health inspectors found thawed seafood, food stored in buckets leading to temporary closure of Mama Tina’s Gumbo

Houston health inspectors investigating a customer illness complaint after eating Mama Tina’s Gumbo at the Houston Livestock Show & Rodeo found thawed seafood labeled “keep frozen” and learned the gumbo had been moved to a freezer at an unlicensed off-site location without temperature logs before being served, according to Houston Health Department records obtained by KPRC 2 News.

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Mar 23 • 2:14 PM EDT • Health • click2houston.com
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Several vehicles catch fire at used auto parts business on West Beaver Street

The Jacksonville Fire and Rescue Department has confirmed that several vehicles are on fire at a business on West Beaver Street.

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Mar 23 • 2:06 PM EDT • Business • news4jax.com
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Trump administration to pay French company $1B to walk away from US offshore wind leases

The Department of Interior says a French energy company has agreed to give up two U.S. offshore wind leases and invest in fossil fuel projects instead.

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Mar 23 • 1:22 PM EDT • Business • click2houston.com
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Linden Entertainment Signs ‘Your Friends & Neighbors’, ‘Tow’ Director Stephanie Laing

EXCLUSIVE: Linden Entertainment has signed Emmy-winning director, writer, and producer Stephanie Laing for management. Laing is coming off the theatrical release of her new film, Tow, a comedy-drama s...

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Mar 23 • 12:19 PM EDT • Entertainment • yahoo.com
Exit polls suggest Italy's Meloni has narrowly lost justice referendum vote

Exit polls on Monday suggested Italian Prime ​Minister Giorgia Meloni had ‌narrowly lost a referendum on her flagship reform of the ​judicial system, dealing ​a potential blow to the ⁠ruling coalition ahead of ​next year's general election.

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Mar 23 • 10:04 AM EDT • Politics • reuters.com
Blue Jays extend manager John Schneider, GM Ross Atkins following World Series appearance

The Blue Jays are locking up two architects of the team's World Series run.

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Mar 23 • 8:35 AM EDT • Sports • sports.yahoo.com
Data Is at the Heart of What Public Health Does

Data is key to protecting the health and safety of a community, from identifying and tracking disease outbreaks to ensuring that water is safe to drink. Data is also vital to understanding where resources are most needed. This value is especially apparent to the officials charged with protecting public health, such as Dr. Janet Berreman, Kauai’s (Kauaʻi’s)* district health officer.

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Mar 23 • 8:00 AM EDT • Health • pew.org
UCLA tries to enjoy rare opportunity for Lauren and Sienna Betts

UCLA works to celebrate Lauren and Sienna Betts as successful sisters and individual playmakers pushing to help the Bruins win.

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Mar 23 • 6:30 AM EDT • Sports • latimes.com
Data centers under scrutiny by California lawmakers as fears rise about health and energy impacts

Due to health and energy concerns, the California Legislature is considering bills to prohibit data centers from being exempted from the state's stringent environmental law and impose new tariffs on new major energy users that strain power supplies.

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Mar 23 • 6:00 AM EDT • Health • latimes.com
Small swings, high drama: why UK polls are less volatile than they seem

In what is beginning to look like a fragmented five-party system, small swings carry outsized political consequences

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Mar 23 • 3:00 AM EDT • Politics • theguardian.com
Everything you need to know about 'BTS: The Return,' the new Netflix documentary

On Friday, Netflix will release a documentary about the biggest band in K-pop, BTS.

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Mar 23 • 12:01 AM EDT • Entertainment • news4jax.com
Microsoft: Removing some Copilots will improve Windows 11

: 'Doze boss admits OS needs smaller memory footprint, fixes for old issues like bad Bluetooth, more prominent WSL

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Mar 22 • 10:34 PM EDT • Technology • theregister.com
‘Project Hail Mary’ blasts off with $80.5 million, a best for Amazon MGM, and the year

Studio estimates on Sunday say Amazon MGM's “Project Hail Mary” has topped the North American box office charts with $80.5 million in ticket sales — the second biggest ever for a non-franchise film.

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Mar 22 • 4:55 PM EDT • Entertainment • scrippsnews.com
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Crimson Desert developer apologizes and promises to replace AI-generated art

Pearl Abyss announced a comprehensive audit of its in-game assets and will replace any AI-generated content.

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Mar 22 • 2:37 PM EDT • Technology • engadget.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
Syracuse finalizing Gerry McNamara hire: Siena coach helped lead Orange to 2003 national championship

McNamara just finished guiding Siena to the NCAA Tournament, where it almost upset No. 1 Duke

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Mar 22 • 2:15 PM EDT • Sports • cbssports.com
Box Office: ‘Project Hail Mary’ blasts off with $80.5 million, a best for Amazon MGM

Studio estimates on Sunday say Amazon MGM's “Project Hail Mary” has topped the North American box office charts with $80.5 million in ticket sales. It's the biggest opening for the studio and the...

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Mar 22 • 11:17 AM EDT • Entertainment • ctpost.com
Box Office: ‘Project Hail Mary’ blasts off with $80.5 million, a best for Amazon MGM

Studio estimates on Sunday say Amazon MGM's “Project Hail Mary” has topped the North American box office charts with $80.5 million in ticket sales.

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Mar 22 • 11:17 AM EDT • Entertainment • news4jax.com
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This CEO took legal advice from ChatGPT to avoid paying $250 million bonus. It backfired

The court stressed that company executives are expected to exercise independent judgment, not outsource good-faith decisions to an AI.

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Mar 22 • 10:57 AM EDT • Technology • hindustantimes.com
'Saturday Night Live UK' aims to take a comedy hit across the pond. The first verdicts are in

A British version of “Saturday Night Live” has debuted to largely positive reviews.

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Mar 22 • 9:23 AM EDT • Entertainment • click2houston.com
'Saturday Night Live UK' aims to take a comedy hit across the pond. The first verdicts are in

A British version of “Saturday Night Live” has debuted to largely positive reviews.

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Mar 22 • 9:23 AM EDT • Entertainment • news4jax.com
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Trump touted bigger tax refunds this year, but Americans will likely spend them on gas

Spiking gas prices in the U.S. are on track to eat up tax refunds this year, leaving most Americans with little extra to spend.

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Mar 22 • 6:25 AM EDT • Business • ksat.com
A Grip on Sports: In a season when Gonzaga's defense was the driving force behind its success, the Zags couldn't get the one stop they needed

A GRIP ON SPORTS • After all the flotsam and jetsam is swept away, sometimes a college basketball game, an NCAA Tournament game, comes down to making one play. Saturday night in Portland, Texas did. And Gonzaga’s season once again fell short of its ultimate goal.

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Mar 22 • 3:16 AM EDT • Sports • spokesman.com
Black Family Wellness Expo returns to Wichita, promotes health awareness for second year

Organizers say more than 40 different vendors participated in the expo.

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Mar 21 • 10:46 PM EDT • Health • kwch.com
Arizona Cardinals GM perhaps gave hint about Michael Wilson's future

We compare what Monti Ossenfort said this offseason about Michael Wilson with what he said about Trey McBride last year.

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Mar 21 • 9:34 PM EDT • Sports • sports.yahoo.com
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Webb Telescope spots “impossible” atmosphere on ancient super Earth

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky planet once thought too extreme to hold onto any gas. Using NASA’s James Webb Space Telescope, researchers found the planet is far cooler than expected for a bare rock, hinting at a heat-distributing atmosphere above a churning magma ocean. This strange world—where a year lasts just over 10 hours and one side is locked in eternal daylight—may even be rich in volatile materials, behaving like a “wet lava ball.”

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Mar 21 • 8:00 PM EDT • Science • sciencedaily.com
How do I share a mental health diagnosis? | The therapist is in

Is there a way to share a mental health diagnosis but shield myself from hurt or judgment? How can I do it without changing a relationship?

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Mar 21 • 1:00 PM EDT • Health • seattletimes.com
Big money flows into state attorney general races as legal battles shape American politics

There are races in 30 states this year for attorney general, and groups that support those candidates prepared for the elections by raising record amounts in 2025.

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Mar 21 • 8:05 AM EDT • Politics • newsday.com
Big money flows into state attorney general races as legal battles shape American politics

There are races in 30 states this year for attorney general, and groups that support those candidates prepared for the elections by raising record amounts in 2025.

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Mar 21 • 8:05 AM EDT • Politics • ksat.com
A massive freshwater reservoir is hiding under the Great Salt Lake

A hidden freshwater system deep beneath the Great Salt Lake has been revealed using airborne electromagnetic surveys. Scientists found that freshwater extends much farther under the lake than expected, reaching depths of up to 4 kilometers. The discovery began with mysterious reed-covered mounds formed by pressurized groundwater pushing upward. Researchers are now investigating whether this underground water could help control hazardous dust from the drying lakebed.

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Mar 21 • 8:00 AM EDT • Science • sciencedaily.com
Science news this week: Super El Niño looms, an Acropolis marble fragment resurfaces, and a pure hexagonal diamond is born

March 21, 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.

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Mar 21 • 8:00 AM EDT • Science • livescience.com
Paul Freud on using art to understand wars and politics

The London-based artist and great-grandson of Sigmund Freud discusses forging his own artistic language and finding inspiration in global conflict.

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Mar 21 • 6:00 AM EDT • Politics • reuters.com
Maine health officials encourage parents to protect babies from RSV

Cases of RSV are hanging around longer than usual this year.

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Mar 20 • 6:31 PM EDT • Health • wgme.com
Sorry, Amazon, you couldn't pick a worse time to bring a phone to market: IDC analyst

: The market is contracting

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Mar 20 • 4:20 PM EDT • Technology • theregister.com
Family-focused venue The Block Jax opens in Deerwood with food vendors, live music, dog park & more

Whether you want to catch the big game or take the family out for a night, The Block Jax, Jacksonville’s first outdoor food hall, made its debut on Friday with a grand-opening celebration continuing through Sunday.

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Mar 20 • 12:41 PM EDT • Entertainment • news4jax.com
Nine Winters Bakery is closing in Cambridge: 'I'm choosing my family'

In an Instagram post, owner Marissa Ferola addressed the closure and said the last day of service is at the end of the month.

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Mar 20 • 10:28 AM EDT • Business • boston.com
FOX5 Las Vegas Sports' Mike Davis on the state of the Raiders

FOX5 Las Vegas Sports Anchor Mike Davis wakes up with "GMFB" on the state of the Las Vegas Raiders and defensive end Maxx Crosby trade fallout.

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Mar 20 • 10:11 AM EDT • Sports • nfl.com
It’s finally payday for former Boston Sports Club members

The Massachusetts Attorney General’s Office is distributing $4 million to members who the sports club improperly charged during the COVID-era shutdowns.

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Mar 20 • 9:53 AM EDT • Sports • boston.com
Longmont police officer shoots, kills woman during mental health crisis call
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Mar 20 • 8:35 AM EDT • Health • cbsnews.com
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Kathy Ireland alleges decades-long fraud in lawsuit against business partners
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Mar 20 • 7:40 AM EDT • Business • yahoo.com
A Grip on Sports: The Zags survive a first-round rock fight in Portland, one that also caused contusions for those watching from home

A GRIP ON SPORTS • There was one thing I was certain of when I began writing this column almost 15 years ago. The day Chuck Norris died, I would share my story of the lone interaction I had with the “Walker, Texas Ranger” star. It has everything. High school football. A rickety press box. Family. Sports writing. But, alas, it may have to wait. Today is just not the day.

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Mar 20 • 4:49 AM EDT • Sports • spokesman.com
Verdict on Chatbots in Mental Health Screenings? Too Judgmental

Chatbots used in mental health screenings aim to reduce the stigma associated with seeking help and to expand access to needed services. Because they cannot cast personal judgment, chatbots are considered a neutral option for sharing mental health concerns. In a recent test of these common assumptions, however, a University of Texas at Dallas researcher […]

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Mar 19 • 11:00 PM EDT • Health • news.utdallas.edu
High-speed combat drone production starts at new US Anduril plant in days

Anduril Industries will begin building its new FURY, "loyal wingman," high-speed combat drones ‌in the coming days at a new facility in Ohio, as the U.S. military's interest in unmanned aircraft surges following battlefield successes in Ukraine and Iran.

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Mar 19 • 5:57 PM EDT • Business • reuters.com
New dispute emerges around Subnautica 2’s early access release

Lawyers for the ousted—and now partially reinstated—leadership team of Unknown Worlds, the studio behind Subnautica 2, are crying foul over news that the game will be released into early access in May. The release announcement earlier this week was made improperly, potentially “damaging the game and sowing additional confusion among the Subnautica community,” the lawyers said in a letter sent on Tuesday to Vice Chancellor Lori Will of Delaware’s Court of Chancery. In their letter, the lawyers also floated the idea of asking Will to find Krafton in contempt of the court’s ruling. The letter was sent just one day after Will’s bombshell ruling that publisher Krafton had breached its contract with Unknown Worlds’ executive team, when it fired them last June. The new issue isn’t necessarily the May early access timeframe, but how the news was announced. The letter and Krafton’s response have not been previously reported. A quick recap of prior events: Subnautica 2 is an unreleased, underwater survival adventure and the most-wishlisted game on Steam. Last year, longtime Unknown Worlds CEO Ted Gill, along with studio co-founders Charlie Cleveland and Max McGuire, were fired by Krafton. They swiftly sued, saying the publisher had terminated them to avoid paying out up to $250 million in potential performance-based bonuses. The studio leaders had hoped to earn that with an early access release of the game, which Krafton had blocked. The publisher argued in court that Subnautica 2 wasn’t ready, which the ousted execs disputed. On Monday, Will ruled that Krafton had violated its contract, firing the execs to avoid the performance payouts, and that it had to reinstate Gill and give him full authority over any early access release for Subnautica 2. On Tuesday, IGN reported on a new memo issued that day to Unknown Worlds staff by Steve Papoutsis, the executive Krafton had put in charge of Unknown Worlds after the 2025 firings. In the note, Papoutsis said that Subnautica 2 had passed a key development milestone “last week” and that he and Krafton had determined the game “is ready for Early Access release in May.” This news appeared to catch the lawyers for Gill, Cleveland and McGuire by surprise. On Tuesday night, they sent a letter to Will expressing “serious concerns” about whether it would be possible to forge an agreement with Krafton consistent with the judge’s order. Papoutsis’ memo was a problem, they wrote. He didn’t have the authority to declare anything about Subnautica 2’s release. As of 9am ET on Monday, March 16, the effective date of Will’s order, Papoutsis wasn’t CEO of Unknown Worlds. Gill was. And, per Will’s order, only Gill could make Subnautica 2 release decisions. They continued: Krafton self-servingly announced the launch without any regard to its impact on the game, the team, or the community—let alone this Court’s Opinion. Announcing the release of a game is momentous, and it is typically accompanied by significant marketing activity, fanfare, and community coordination. And most importantly, the announcement is carefully designed to maximize excitement for the game. That entire process was supposed to be driven by Mr. Gill. However, in defiance of the Court’s Opinion, Krafton has now taken that away, further damaging the game and sowing additional confusion among the Subnautica community. The lawyers speculated that Krafton had “intentionally leaked” Papoutsis’ memo and then issued an official statement to confirm the leak. Game File is a reader-supported publication. My reporting is only possible through support from readers like you. To support my work, consider becoming a free or paid subscriber. Subscribe On Wednesday, lawyers for Krafton defended their client in their own letter to vice chancellor Will, saying nothing they did violated her order nor showed contempt: Papoutsis’s message was simply celebrating the UW employees’ efforts toward a past event: Krafton’s pre-Opinion determination that Subnautica 2 was ready for Early Access release. There was nothing improper about conveying the results of the milestone review or thanking the development team for their dedication and talent. They added that Gill could still make his own call about Subnautica 2’s release: In his role as CEO, Gill will be able to assess independently his views on the state of Subnautica 2 and the appropriate release schedule; nothing in Papoutsis’s message alters Gill’s authority or discretion. Vice chancellor Will has not responded to the letters and doesn’t necessarily have to. Both parties were previously ordered by Will to confer this week and submit a proposed judgment consistent with her ruling. The letter from Gill’s attorney’s this week doesn’t indicate whether he would or would not support a May release for Subnautica 2. But it could limit his options. And, if Gill’s lawyers are right, the lack of marketing fanfare around the leak of the May date could dull the launch of the game. Any harm to Subnautica 2’s launch is an extra sensitive issue given the context of the legal dispute: millions of dollars of payouts are on the line, tethered to the scale of the game’s initial performance. In her ruling on Monday, Will noted that there was obvious “bad blood” between Gill’s side and Krafton but that the two would need to work together: “They can—and must—act in good faith to navigate their remaining contractual relationship.” Item 2: A new kind of couch co-op game A highlight of GDC each year is the Alt.Ctrl showcase that features games played with extremely experimental controllers. Perusing this year’s offerings last Friday, I found a game controlled with giant scissors, another with big toothbrushes and one that amounted to dumpster diving. My favorite was Pivot, a co-op game about collectively maneuvering a couch. It was developed by students at the University of Utah’s masters of arts and engineering games program. Players lift and tilt the physical couch in order to control the position of a virtual one. That virtual one is moving through an obstacle course on-screen, while being pursued by a giant skull. Developer Nishant Verma told me at GDC that the couch is made of styrofoam (this became more evident as I watched!) and that the name was a riff on an episode of the sitcom Friends. Item 3: In brief… 🚫 Ubisoft is laying off more than 100 workers at its Red Storm studio, as the North Carolina location known for decades for its Tom Clancy games, ceases in-house game development, VGC reports. 👀 On Monday, Nvidia’s revealed its DLSS 5 AI-driven graphics technology that purports to improve game graphics… and it has been roasted about it by the media and the online gaming public for the remainder of the week. The tech changed the faces of characters in footage from Resident Evil Requiem, Hogwarts Legacy and EA Sports FC, drawing accusations of giving carefully art-directed games the generic look of AI “slop.” Nvidia CEO Jensen Huang had said on Monday that “DLSS 5 is the GPT moment for graphics—blending handcrafted rendering with generative AI to deliver a dramatic leap in visual realism while preserving the control artists need for creative expression.” By mid-week, Huang was telling Tom’s Hardware that the new tech’s critics were “completely wrong” because game-makers could still “fine-tune the generative AI” to suit their game’s aesthetics.

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Mar 19 • 5:28 PM EDT • Technology • gamefile.news
Del Monte Foods Successfully Completes Sale Transactions Across All Business Segments

/PRNewswire/ -- Del Monte Foods Corporation II Inc. (the "Company" or "Del Monte Foods"), a leading producer, distributor, and marketer of premium quality,...

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Mar 19 • 4:51 PM EDT • Business • prnewswire.com
Figma's stock drops 11% in two days after Google releases 'vibe design' product

Figma's stock has been getting hammered on concerns about AI, and Google's new design product is adding to that anxiety.

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Mar 19 • 3:01 PM EDT • Technology • cnbc.com
Google gives Android users a way to install unverified apps if they prove they really, really want to

: Chocolate Factory describes concession as an attempt to balance openess with safety

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Mar 19 • 2:30 PM EDT • Technology • theregister.com
Trump launches investigation of states that mandate health insurance covers abortion

The states with the coverage requirements include California, Maine, Massachusetts, New York, Vermont, and more.

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Mar 19 • 1:46 PM EDT • Health • bostonglobe.com
Figma stock sinks after Google 'vibe design' tool gets update

Google's Stitch AI tool is the latest shot across the bow of software makers, as AI companies roll out features directly challenging their products.

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Mar 19 • 12:49 PM EDT • Business • businessinsider.com
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