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Lawmakers ramp up fight against sports betting on prediction markets
The political battle over sports betting on prediction markets is heating up as professional leagues dive deeper into the national gambling frenzy. Lawmakers in both parties are attempting to stifl…
Poll: 1 in 3 Adults Are Turning to AI Chatbots for Health Information, Equaling the Share Who Use Social Media for Health
About a third (32%) of adults nationally say they have turned to artificial intelligence (AI) chatbots in the past year for health information, a new KFF Tracking Poll on Health Information and Trust finds. Most who turned to AI for health information say they were in search of quick and immediate advice, though challenges affording and accessing health care also play a role, particularly for younger adults.
Ball encouraged as Torquay draw with leaders Dorking
New Torquay United manager Jimmy Ball is encouraged by his side's 2-2 draw with National League South leaders Dorking Wanderers.
'Beast' McTominay hailed for Napoli turnaround
"Beast of an athlete" Scott McTominay has been praised for the way he has gone from Manchester United "scapegoat" to Napoli great. Scotland assistant coach Steven Naismith revealed he had been impressed from the moment the 29-year-old midfielder joined the national squad.
Suns biggest weakness exposed in 127-125 loss to Nuggets
PHOENIX – Tuesday was the Phoenix Suns to showcase on national television how serious of a playoff competitor they are against the Denver Nuggets. The results were mixed.
Rowing Science: Hit the Bench Pulls and Dead Lifts, Skip the Squats
A study of German national team rowers found a high correlation between 2000m speed on the erg and o
KY leader testifies in support of bill to expand Mammoth Cave National Park
Two Kentucky lawmakers on Capitol Hill are pushing to expand the sprawling park through legislation.
LISA Symposium Reminder: Travel Grant Applications Due
The 16th International LISA Symposium will be taking place in College Park, Maryland on 21-26 June 2026.
Trump and Republican National Committee Lean Toward Dallas for Unusual 2026 GOP Midterm Convention
Parties normally hold conventions every four years to nominate presidential candidates, but Republicans hope to hold one this year in the face of midterm headwinds.
LIVE: NASA’s plan for science and discovery
NASA leaders discuss its implementation of the National Space Policy and the agency’s plans to advance science and discovery.
Houston, Illinois carry strong opening-weekend efficiency in March Madness
The second-seeded Cougars — who played in last year's national-title game — rolled to 31-point wins against both Idaho and Texas A&M.
CT bill seeks to reduce business tax on energy, boost state tourism and international trade
State lawmakers are considering a wide-ranging proposal aimed at reducing business costs, increasing municipal revenue and expanding international trade.
We’re Suing the Trump Administration for Removing Science, History from Our National Parks
We cannot fully understand our country and climate without publicly accessible and accurate historical and scientific information.
UAB scholar receives highest recognition from national small-business and entrepreneurship association
UAB scholar receives highest recognition from national small-business and entrepreneurship association
Cone Health Cardiologist Named 2026 RISE Health Care Hero
Dr. Kardie Tobb wins National Award
Steven Corcelli named William K. Warren Foundation Dean of the College of Science
Steven A. Corcelli, professor of chemistry and biochemistry at the University of Notre Dame, has been appointed the William K. Warren Foundation Dean of the College of Science by University President Rev. Robert A. Dowd, C.S.C., effective April 1. Corcelli, who has served as interim science dean since July, was selected through a comprehensive national search launched after his predecessor, Santiago Schnell, was appointed as Dartmouth’s provost.
Health educator earns 2026 national honor
National Academy of Health and Physical Literacy spotlights Lori Reichel for health literacy advocacy.
March fixture list for Arsenal’s 14 internationals
Following five withdrawals, 14 Arsenal players will be involved in the March internationals, so let’s take a look at when they’ll all be in action.Photo by Michael Campanella/Getty ImagesThe vario...
Context Matters: The Truth about Hospital Spending and Health Care Costs
Recent analyses of national health spending have again placed hospitals at the center of the affordability debate.
How Bans on Corporate Political Donations Influence Campaign Platforms
Julia Cagé, Caroline Le Pennec, and Elisa Mougin discuss their recent research on France’s 1995 ban on corporate contributions to political campaigns. The ban pushed candidates to de-emphasize local politics in favor of national issues and, in many cases, adopt more extreme rhetoric.
Advent International Acquires Salt & Stone
The premium body care maker will join the private equity firm’s portfolio, which also includes Olaplex and Parfums de Marly.
We disagreed on politics. We agreed on wine. That was enough.
At the Virginia Governor’s Cup Gala in Richmond earlier this month, a very dapper gentleman approached me and introduced himself. In his light-colored suit and bowtie, he looked very Southern in a classical sense, the sort of Virginia Gentleman you used to see south of the Rappahannock as recently as my college days. “I’m a longtime reader and fan of your writing, if not your politics,” he said. His comment was the proverbial iron fist in a velvet glove, simultaneously conveying praise and disapproval while establishing boundaries. Man, I wish we still discoursed like this instead of shouting bromides and insults to try and “own” our opponents with a funny meme and a furrowed brow. Subscribe “Well, we’ll always have wine to share together,” I said, and thanked him for his kind words. We clinked glasses, exchanged pleasantries about the delicious gold medal-winning wines being poured that evening, and went our separate ways. Our exchange reminded me that more unites us than divides us. Wine brings people together to share a meal and a few hours of joy despite our differences.1 That’s why I refer to the wine community — including readers and consumers — rather than the wine industry. Together, we are so much more than production, distribution and sales statistics. A few minutes later the evening’s awards ceremony began. Applause grew as the 12 winemakers who made the top-scoring wines for the Governor’s Case took the stage, including a loud cheer for Jonathan Wheeler of Trump Winery and his 2018 Blanc de Noir sparkling wine. All the winemakers on stage had reason to be proud, Wheeler perhaps more so. Trump Winery was the only winery to win six gold medals in the competition this year. (Wineries are limited to six entries.) Two of Wheeler’s ciders also won gold medals in a separate competition. When you cover the labels and take the sour taste of politics off your palate, the wines are pretty darn good.2 Then Gov. Abigail Spanberger, newly elected Democrat and Virginia’s first female governor, was introduced to great applause to announce which of the 12 wines had won the Governor’s Cup. She spoke for a few minutes about the importance of wine to Virginia’s economy and tourism and the international acclaim Virginia wine has received. Just two weeks earlier, she gave the Democrats’ response to Trump’s State of the Union speech, but this night wasn’t about politics. That didn’t stop several people in the crowd from speculating on the irony should she have to present the trophy to Trump Winery. In the end, Valley Road Vineyards was displayed on the screen behind Spanberger as the winning winery. Blue Bee Cidery in Richmond took top honors for that category. The crowd cheered a female governor presenting the state’s highest trophy to a female winemaker and then resumed the evening’s festivities, united by their mutual love of wine. A whiff of politics couldn’t dim the cheer of celebration and a community united by its love of wine. In Memoriam: Michel Rolland The global wine community lost a giant March 20, with the passing of Michel Rolland. He was 78. Rolland was the original “flying winemaker,” a globe-trotting consultant who helped Bordeaux regain its mojo in the 1970s and then shaped the rise of Napa Valley cult Cabernet as consultant to Simi, Harlan, Newton, Screaming Eagle, Araujo, Dalle Valle and other wineries. He was instrumental in Argentina’s rise to prominence and even had his own winery, Clos de los Siete, in a partnership with other wine families. Rolland’s career arc paralleled that of Robert Parker, the world’s most influential critic. Parker championed many of the wines Rolland consulted on, helping build his reputation and demand for his services. It also made him a target for Parker’s critics. As W. Blake Gray wrote on Wine-Searcher in his excellent tribute to Rolland: Rolland created the type of wines Parker loved: rich body, plenty of fruit, soft tannins. He sometimes faced the accusation of creating a generic international style of red wine, where the great wines he made in Argentina were indistinguishable from the great wines he made in France. Rolland chafed at that critique, as did many of his fans. He was credited with championing green harvesting and leaf pulling, as well as careful selection of grapes in the winery, practices we nearly universally think of today for high-quality winemaking. “Michel was an incredible innovator who changed how wine was made and how grapes were grown,” Napa Valley winemaker Aaron Pott wrote on Facebook. “His work has transformed the wine trade. He created new ways of looking at wine, tasting wine, evaluating ripeness and quality. … This was not just a man with a ‘style’ that he imposed on vineyards but a man that understood how to make great wine from great sites.” Rolland started his consulting company in 1973 in Libourne, in Bordeaux, with his wife, Dany. Both had graduated the year before from Bordeaux’s Institute d’Oenologie. The couple sold their majority share in the business in 2020, according to Wine Spectator. Over his career, Rolland reportedly worked with more than 100 wineries in 20 countries. He even made it to Virginia, where he consulted for Kluge Estate in the mid-2000s. (Kluge Estate is now Trump Winery.) Reader feedback, please! Last week, I did my first WineLine Live! with Dr. Laura Catena of Catena Zapata winery in Argentina. We enjoyed a fascinating discussion about her efforts to preserve the genetic heritage of old vineyards in Mendoza. I conceived of WineLine Live! for paid subscribers, as a thank you for your financial support. And while only a few people joined live, the video now has more views than I have paid subscribers, so I guess that’s pretty good. Even so, I’m considering opening future installments to anyone on Substack to reach a broader audience. So my questions to you: Should these be public? And what format do you prefer? Live gives a chat feature with the potential for viewers to interact with me and the guest, while a video post would just be that. Another alternative is a podcast, which would just be audio, without video of my chins. Please let me know in the comments. Leave a comment In the Glass A few wines I’ve enjoyed recently: Bonny Doon Vineyard Take Me to Your Liter, Le Cigare Volant, Red Wine of the Earth. 2023, Central Coast, CA. Blend of Grenache, Syrah Cinsaut and Petite Sirah. Delightful wine with expressive red fruit flavors, casual drinking. Doon lovers of a certain age will remember Randall Grahm’s Big House Red; this is more in that style than his original Le Cigare Volant, modeled after Chateauneuf du Pape. The liter bottle makes it an even better value. I see this online at about $15. Great value. Albert Bichot Bourgogne Pinot Noir Origines 2023. 13% - Textbook pinot noir and an excellent, affordable entry (regional) Burgundy. Wine Enthusiast Top 100 Wines of 2025. $24 at Total Wine & More. Loma Larga Pinot Noir 2021 “Coastal Cool Climate Wine”, Valle de Casablanca, Chile. An older sample, showing beautifully. Spicy and fruit forward. I’m seeing widely varied pricing online, from $18-$32. At the lower end, it’s a terrific value. 13.5% Dr. Loosen Riesling Dry 2016, Mosel, Germany. Found this “in the stack.” And it stacked up well, shedding some of its youthful acidity for opulent Riesling character, including a hint of the mineral oil older Riesling often features. A great value, as I’m seeing it as low as $14 online. 12% abv. Red Tail Ridge Blau Franc Blend 2024, Sans Oak, Finger Lakes. 13.4% abv. The name is a neat portmanteau of Blaufrankisch and Cabernet Franc, thus Blau Franc. The blend is 50-50, no oak involved. The Blau dominates on the palate, with the spicy caraway seed (think New York deli rye bread). The Franc adds body. The result is juicy, energetic and joyful. Sokol Blosser Estate Rosé of Pinot Noir 2025, Dundee Hills, Willamette Valley, Oregon. This first rosé of 2025 was a welcome respite to our cold, snowy winter here in the Mid-Atlantic. Oh man, I needed this! Bright and energetic, exuberant even, it perks up the mood and goes down fast. 13%. Certified B Corp. Ingredient and nutrition labeling, and in a modest way that doesn’t occupy a lot of label space. (Since it’s not required, presumably there are no minimum font size requirements.) More wineries should follow this example. Dave McIntyre's WineLine is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Subscribe Thanks for reading Dave McIntyre's WineLine! This post is public so feel free to share it. Share 1 Some restraint may be required. 2 Especially the bubblies.
How can you explore careers worldwide? Binghamton student founds club to find out
Binghamton University School of Management student Liam Foley discovers how connecting with diverse cultures creates new pathways for success after founding an international business club.
Special election on Tuesday will test whether national political winds reach Florida
Tuesday is a special election day for 300,000 voters in Florida's Senate District 14.
The Monday Outlook: Project Hail Mary and the Science Behind Blockbuster Sci-Fi
Project Hail Mary is the latest sci-fi blockbuster to stretch the bounds of audience imagination and stir the curiosity of real scientists. But the science driving films like Project Hail Mary, Interstellar and The Martian isn’t all fictional: at UChicago, researchers exploring the cosmos and decoding the origins of life are making discoveries that would feel right at home on the big screen. This week's Monday Outlook features scientists from UChicago and Argonne National Laborat
SC sees historical ranking in a 2025 national health ranking
South Carolina came in at 36th in the United Health Foundation's America Health Rankings 2025 annual report, the state’s best ranking since the report started b
Former political rivals take on Trump’s push to nationalize voting
GOP lawyer Ben Ginsberg and former Obama White House counsel Bob Bauer aim to present a united front against the Trump administration’s efforts to oversee election administration
It’s a Chaotic Moment in America. That’s Not What Republicans Need.
A national mood of unease and anxiety ahead of major elections is rarely good for the party in power.
Democratic and Republican Party officials face internal backlash after primaries
Party officials have received calls to resign amid endorsements and campaign spending in national and state primary elections.
Shorebird science and conservation collective shows big data can protect birds
New research from the Shorebird Science and Conservation Collective at the Smithsonian's National Zoo and Conservation Biology Institute (NZCBI), published in the journal Conservation Biology, provides ...
Cargo Headed to Station, Week Begins with Science Prep and Maintenance
A cargo spacecraft is in orbit catching up to the International Space Station for a docking tomorrow to deliver food and supplies to the Expedition 74 crew. Aboard the orbital lab, the seven residents kicked off the week with science operations prep, routine maintenance, and getting systems ready for a future spacewalk.
Susquehanna business school ranks No. 3 nationally for academic experience in debut on Poets&Quants
Stay up to date with the latest news, stories, and achievements from the Susquehanna University community.
Shorebird Science and Conservation Collective Shows Big Data Can Protect Birds
New research published in the journal Conservation Biology provides a model for big data to inform conservation.
Marquette Law School adds Aaron Hernandez to National Sports Law Institute leadership
Aaron Hernandez, currently at Arizona State University’s Sandra Day O’Connor College of Law, will be joining the faculty at Marquette University Law School as associate professor of practice and director of the National Sports Law Institute. Marquette is led in the area of sports law by Matt Mitten, professor of law, and Paul Anderson, associate…
Sewing And Munro Continue Dominance In New Global Sports Alliance International Pickleball Tour With Two Golds In Vietnam
The third event of the new Global Sports Pickleball Alliance saw the tour head to Ho Chi Minh City over the weekend, where Jack Munro and Sofia Sewing both won two golds.
Latest World & National News & Headlines
USA TODAY delivers current national and local news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, and videos.
UNH Paul College Top Public Business School in New England for Academic Experience and Career Outcomes
UNH’s Paul College ranks No. 63 nationally in 2026 Poets&Quants rankings, leading New England public schools in academic experience and career outcomes.
Grub Lab: $6 Million Raised To Bring Sports And Entertainment IP To Independent Restaurants Nationwide
Grub Lab, an Australia-founded restaurant technology startup, announced it has raised $6 million in funding from Quantaco to accelerate its expansion across the United States and support a national rollout tied to major sports leagues and entertainment studios. The company is positioning itself as a modern solution to help independent restaurants compete for family dining traffic through interactive, branded experiences.
Women’s health innovation is a huge opportunity Philadelphia is in danger of missing
A booming medical market is creating jobs, research and startup funding, and the region has the talent and institutions to become a national leader, a local entrepreneur writes.
German men's biathlon coaches stay, women's coaches leave after flop
Tobias Reiter und Jens Filbrich have kept their jobs as coaches of Germany's men's biathlon team despite their equivalents in the women's team leaving their roles. The season which finished on Sunday was hugely disappointing for the former biathlon powerhouses, with just one Olympic bronze medal and no World Cup wins.
Florida dogs featured in TCPalm articles for National Puppy Day
National Puppy Day is March 23. TCPalm has articles, videos and photo galleries about dogs. Do you have a dog? What's their name?
Costco Expands Member Offerings With Fertility Care And In Store Events
Costco Wholesale has partnered with Sesame and IVI RMA North America to offer U.S. members access to advanced fertility care with exclusive pricing and coordinated services. The retailer is also rolling out a national outdoor cooking roadshow in warehouses, featuring multiple brands and on site experiences for members. These moves extend Costco’s reach further into healthcare services and experiential retail beyond its traditional bulk merchandise model. For investors tracking...
Alvaro Folgueiras hits game-winner to lift Iowa past No. 1 Florida, into first Sweet 16 since 1999
Florida's hopes at back-to-back national titles are gone.
Florida basketball stunned by Iowa in March Madness Round 2 upset
Florida basketball was stunned by Iowa, ending its hopes to repeat as national champions in the Men's NCAA Tourrnament.
IMCOM-E international business advisor helps service members, families with tax relief programs
IMCOM-E international business advisor helps service members, families with tax relief programs
Wisconsin edges Ohio St., wins another title at Frozen Four
Claire Enright scored the go-ahead goal in the third period Sunday, Ava McNaughton had 34 saves, and No. 2 seed Wisconsin beat top-seeded Ohio State 3-2 at the Frozen Four to win its second consecutive national championship.
Notre Dame men join women in winning inaugural three-weapon title
Notre Dame's Ahmed Hesham won the men's saber Sunday, and the Fighting Irish men joined the women in winning the inaugural three-weapon national championship at the Joyce Center.
Florida vs Iowa live updates: Prediction, how to watch March Madness Round 2 game
Defending national champion Florida didn't need a warm-up to get going in their NCAA title defense. Will Iowa provide any resistance in March Madness?
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.
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
The Supreme Court Could Make it Harder to Vote by Mail in the Midterms
The Republican National Committee wants to toss ballots arriving after Election Day. Critics say thousands of votes — a majority cast by Democrats — are at stake.
Teaching Health Through Food: Kayla’s Passion for Nutrition
In celebration of National Nutrition Month, Renee Dease met with Special Olympics Michigan staff member, Health Messenger, and athlete, Kayla Cornell, to talk about how she empowers Special Olympics athletes to build healthier habits through practical cooking skills and nutrition education. Check out their conversation below.
Coaches in elite company clash when Kansas faces St. John's
SAN DIEGO -- Only three active head coaches in Division I college basketball have won multiple national championships. Two of them meet for a berth in the Sweet 16 when Bill Self's No. 4 Kansas Jayhawks face Rick Pitino's No. 5 St. John's Red Storm on Sunday in the second round of the NCAA Tournament East Region.
UCLA overcomes broken tooth and stubborn UCF 75-71
UCLA remains in the hunt for a 12th national championship
16 award-winning photographs from around the world
The Sony World Photography Awards announced the winning and shortlisted photographers of the 2026 National and Regional Awards .
1 Clear Signal to Buy International Business Machines Stock Right Now
IBM has sold off because investors are worried about its software ties, but AI is more likely to help than hurt.
10 US cities with the largest portion of institutional investors
Institutional investors don't have a strong hold nationally, but in a handful of markets in the South, they own 1 out of 10 homes.
🗞️Today's headlines: Joan García, academy talent and much more
The call from Luis de la Fuente to Barça’s goalkeeper is one of the top stories of the day on this football-filled Saturday.A great weekend is approaching ahead of an international break, where the...
How the US Is Squandering Its Science and Technology Advantage
The Trump administration’s cuts to research and development (R&D) and opposition to international student visas will have disastrous effects on US technological competition with China.
Quiz: This week in politics
It was another busy week in national politics. Take this quiz to see what you know and what you missed.
CBIZ national tax leader Joseph Perry on changes for businesses this tax season
CBIZ national tax leader Joseph Perry on changes for businesses this tax season
How UConn basketball's defense returned Huskies to national contender status
UConn men's basketball is chasing its third NCAA Tournament title in four years under Dan Hurley. This time, it will start with the Huskies' defense.
Week Wraps with Health Research and Spacewalk Closeout Procedures
Health research and final spacewalk closeouts wrapped up the week for the Expedition 74 crew members aboard the International Space Station as they gear up to
Letai: “From this point forward, it really is much more like business as usual at the NCI.”
NCI Director Anthony Letai appeared before the National Cancer Advisory Board Committee March 17 to maneuver through thorny topics while reiterating his message of reassurance: Stability. Stability. Stability. NCI is sturdy and will weather the storms. “The mission hasn’t changed at the National Cancer Institute,” Letai said in his remarks to the committee. “The resources […]
Evaluating the science behind nutrition
Evidence Center director touts multidisciplinary focus for new discoveries at national food policy conference.
Watch live: Whole Hog Politics with Chris Stirewalt and Bill Sammon
The Hill’s senior vice president of editorial content, Bill Sammon, joins NewsNation’s Chris Stirewalt to discuss the latest political hot topics and national news in Whole Hog Politics. The show w…
3 Democratic pastors in Iowa are running for Congress, a snapshot of a national trend
More Democrats are openly running on faith, as progressive clergy and other religious candidates push back on the idea that Christianity belongs to the right
Why did Olivia Miles transfer to TCU from Notre Dame? What to know about star guard
Olivia Miles made the TCU Horned Frogs national championship contenders when she transfered. Here's what to know about the four-time All-American.
Trump’s global agenda flies into domestic headwinds
Even as US President Donald Trump calls for international support for the war in Iran, within the US there are dissenting voices, as not everyone is convinced that war is the answer. What is clear is that domestic factors will increasingly limit Trump’s foreign policy and diplomatic engagement. Academic Derek Grossman discusses the issue.
Dothan senior breaks 75-year barrier with international science fair qualification
Alexis Saffold earned her spot in the Regeneron International Science and Engineering Fair by turning an everyday problem into a potential breakthrough.
Temple Health Appoints Robert A. Winn, MD, as Cancer Center Director for Fox Chase Cancer Center
Temple Health today announced the appointment of Robert A. Winn, MD, as the next Cancer Center Director for Fox Chase Cancer Center, marking a defining moment that will shape the future of one of the nation’s leading National Cancer Institute-designated Comprehensive Cancer Centers.
'In Good Health': Why Is Colorectal Cancer Affecting Generations Differently?
Cases of colorectal cancer in young people have risen nearly 60 percent since the early 2000s. That’s according to data from the Centers for Disease Control and the National Cancer Institute. And a new study out this month by the American Cancer Society found that colorectal cancer is now the deadliest kind for those younger than 50.But this rise isn’t being felt across all generations in the same way. People born around 1990 are four times more likely to develop rectal cancer than those born around 1950. And for those 65 and older, colorectal cancer rates have actually decreased.So, what’s going on? And what can you do to protect yourself and your gut health? For those answers and more, we turn to a panel of experts.Find more of our programs online. Listen to 1A sponsor-free by signing up for 1A+ at plus.npr.org/the1a.
True Bill Talk: Prosecution & Politics
The March 14 episode of True Bill Talk shifts the podcast’s focus from its typically local level to a national one. Nelson Bunn is the Executive Director of the National District Attorneys Association (NDAA), an organization that influences the policies of thousands of prosecutors across the country. In a conversation with host Alissa Marque Heydari, […]
International Business Machines Corporation (IBM) Shares Higher After Jim Cramer Advised In August To Step In Due To Fundamentals
International Business Machines Corporation (NYSE:IBM) is one of the Jim Cramer’s Biggest Quantum Computing & Data Center Stock Hits. International Business Machines Corporation (NYSE:IBM) is one of the largest enterprise computing companies in the world. While Cramer is also a fan of its enterprise business, the firm is one of two quantum computing stocks that […]
Tariffs and Mitigating Actions: Focus on the Business Law Section Report with Participation of the International Section and Real Property Law Section - New York State Bar Association
The Business Law Section presents this report on tariff policy developments since February 2025. IEEPA-based tariffs have imposed rates of 10% to 50% on nearly all trading partners. Litigants have challenged the asserted authority for these tariffs in federal court, with an appellate decision invalidating that authority now on appeal before the U.S. Supreme Court.
International Arctic delegation gets crash course on Fairbanks politics
More than 20 dignitaries are visiting the Fairbanks North Star Borough this week as part of an European Union-sponsored initiative to foster collaboration among Arctic nations.
University of Montevallo’s Stephens College of Business Sales Team Earns Top Finish at National “Selling with the Bulls” Competition
The University of Montevallo’s Stephens College of Business Sales Team earned a fourth-place overall finish in Flight 2 at the prestigious Selling with the Bulls Intercollegiate Sales Competition, hosted by the University of South Florida Muma College of Business. Widely regarded as the “toughest test in sales education,” the competition featured 168 student competitors representing… Continue reading University of Montevallo’s Stephens College of Business Sales Team Earns Top Finish at National “Selling with the Bulls” Competition
WATCH LIVE: Gabbard, Patel, Ratcliffe testify in House hearing on national security threats
German Health Minister Nina Warken and WHO Hub in Berlin highlight 2025 achievements
Germany’s Federal Minister of Health, Nina Warken, visited the WHO Hub for Pandemic and Epidemic Intelligence in Berlin today to review progress and launch its 2025 Annual Report. The report highlights advances in using artificial intelligence, data science and pathogen genomics to strengthen global preparedness for future pandemics.In 2025, the WHO Hub in Berlin worked with more than 160 Member States and over 190 partners to help countries and organizations develop new systems and tools to detect and understand new public health threats as quickly as possible, whenever and wherever they occur.BMG to confirm whether they wish to contribute a quote. “Detecting outbreaks early is one of the most effective ways to save lives and prevent epidemics from becoming global crises,” said Federal Minister of Health Nina Warken. “Germany is proud to host and support the WHO Hub for Pandemic and Epidemic Intelligence. Its work strengthens our safety at home and helps protect people worldwide.”Artificial intelligence is increasingly transforming the detection of outbreaks. In 2025, the Hub launched an upgraded version of the Epidemic Intelligence from Open Sources (EIOS) system, which uses enhanced AI functions to scan global online information in real time and help experts quickly identify unusual health events. The system is now used by 120 countries.To better anticipate health threats, countries need information beyond traditional health data. The Hub supports countries in implementing Collaborative Surveillance, which integrates data on climate, animals, travel, and population movement to provide a more comprehensive and real-time understanding of health threats.The Hub also expanded global access to pathogen genomics, which helps scientists detect new pathogens, such as viruses and bacteria, understand how they spread and how dangerous they may become. Through the International Pathogen Surveillance Network (IPSN), the WHO Hub in Berlin worked with 309 partners in 101 countries to expand access to these technologies.“We are in a new era of global health threats, and we need new tools to face tomorrow’s challenges,” said Dr Chikwe Ihekweazu, Executive Director of the WHO Health Emergencies Programme. “The WHO Hub in Berlin helps countries use data and technology more effectively so they can identify risks earlier and respond faster. No country can address these threats alone. Strong cooperation remains our best defence.”“Berlin offers an ideal environment for our work. We collaborate closely with world-leading institutions such as the Robert Koch Institute and the Charité Center for Global Health,” said Dr Oliver Morgan, Head of the WHO Hub for Pandemic and Epidemic Intelligence. “Germany has supported the WHO Hub since its establishment, and we are pleased to welcome Federal Minister Nina Warken to the Hub today. This strong partnership helps us advance innovation in pandemic and epidemic intelligence and better support countries to prepare for future health threats.”The Hub is expanding the use of advanced analytics and mathematical modelling to forecast how outbreaks may develop and to assess which response measures are most effective. Through its Collaboratory, the Hub connects modelers and analysts with governments to ensure their work addresses real public health needs. In 2025, the community grew to 1300 members from 50 countries and 200 institutions. An AI-powered pandemic simulator, currently in the prototyping phase, will help decision-makers compare outbreak scenarios and help identify effective disease control measures.
A public health professor is bringing the National Bioethics Bowl to Pitt
The competition, organized this year by Cindy McCarthy, gives students a chance to consider challenging questions about health and technology.
Just Women’s Sports and National Women’s Soccer League Extend Media Partnership | News
The premier women’s soccer league continues its partnership with the leading digital media platform in women’s sports to expand reach and deepen fan engagement.
Lebanon: Israel must halt attacks on healthcare workers, medical facilities and first responders
Responding to the killings and injuries of dozens of healthcare workers and first responders in Lebanon since 2 March 2026, amid escalating attacks by the Israeli military and its allegations – without providing evidence – that ambulances and healthcare sites are being used for military activities and may be targeted, Kristine Beckerle, Deputy Regional Director for the Middle East and North Africa at Amnesty International, said: “Israel is deploying the same deadly playbook it used in 2024 in Lebanon to kill dozens […]
Watch: Affordability Plagues Health Care in Its Shift From Nonprofit to Profit Machine
On “What the Health? From KFF Health News,” distributed by WAMU, chief Washington correspondent and host Julie Rovner sat down with Drew Altman, president and CEO of KFF, to talk about the likelihood of a national health care debate.
National survey of NIH-funded researchers shows precarious state of U.S. science — ‘This is like the Titanic’
A nationwide STAT survey of NIH-funded researchers reveals that, a year after Donald Trump's return to the White House, many scientists are reeling
Takeaways from former Trump administration counterterrorism chief Joe Kent’s extensive interview
Former US National Counterterrorism Center Director Joe Kent sat Wednesday for an extensive interview with former Fox News host and right-wing podcaster Tucker Carlson, his first public comments since he resigned from his post, citing concerns about the war with Iran.
From Italian food to used cars, here are six businesses that recently closed
Some closures are national chains, while others were locally owned.
NWS: Straight-line winds ripped roof off Gaffney business
The National Weather Service has determined what caused a roof to be ripped off of a business in Gaffney Monday morning.
Society of Innovators at Purdue Northwest Partners with International Business Innovation Association
The Society of Innovators is partnering with International Business Innovation Association for its 40th International Conference.
A private space company has a radical new plan to bag an asteroid
Company has previously tested its technology on the International Space Station.
FNC acquires McPherson-based farm management business
Farmers National Company has acquired a Kansas-based farm management division to help provide sustainability for ag operations. FNC says the purchase from Peoples Bank and Trust in McPherson, Kansas, will give producers access to specialized management, local knowledge, and resources to help maintain profitability for producers. Grant Fitzgerald, Senior Vice President of Farm and […]
Los Angeles Small Business ‘Spreads’ Global Reach with Coupang
LOS ANGELES, March 18, 2026--Spread The Love partners with Coupang to grow internationally.
Georgiana mayor proclaims SBDC day highlighting the center's impact on business growth in Butler County
The City of Georgiana joined communities across the nation in celebrating National SBDC Day on March 18, as Mayor Ninna Bonner issued a proclamation recognizing the impact of the Small Business Development Center (SBDC) at Troy University in supporting entrepreneurs and strengthening economic development across Butler County.
Across the globe, forgiveness is linked with well-being | Harvard T.H. Chan School of Public Health
Practicing forgiveness may lead to higher well-being over time, according to a new multinational study led by researchers from Harvard Chan School and Harvard’s Human Flourishing Program.
PWHL reaches TV deal with Scripps Sports to air Walter Cup Finals to national U.S. audience in May
“Fans shouldn’t have to wait another four years to experience this level of passion, skill and drama. So we’re keeping the momentum going.”
PWHL reaches TV deal with Scripps Sports to air Walter Cup Finals to national U.S. audience in May
“Fans shouldn’t have to wait another four years to experience this level of passion, skill and drama. So we’re keeping the momentum going.”
ICF International Flags 2026 Growth Rebound as Federal Headwinds Ease, Energy Business Accelerates
ICF International (NASDAQ:ICFI) executives outlined the company’s business mix, recent federal headwinds, and growth priorities during a discussion hosted by Canaccord Genuity Senior Research Analyst Jason Tilchin. Anne Choate, president, and Kyle Wiggins, senior vice president for Energy, Environme
Tiger Woods provides health update as he eyes return at The Masters
We are three weeks away from The Masters, and we still aren’t certain if the greatest golfer of all time will be teeing it up at Augusta National. Tiger Woods underwent his seventh back surgery towards the end of 2025, and did not lay out a timeline for his return.
Inside JB Pritzker’s power play in Illinois’ Senate primary – and what it means for a 2028 run
Many assume JB Pritzker’s run for president is just a year away. His effort to engineer a victory for his lieutenant governor, Juliana Stratton, in Illinois’ Senate primary was also a victory for him and a political operation with national ambitions.