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Exclusive | KKR Scores One of Its Best Bets With Sale of Data-Center Cooling Business
CoolIT’s roughly 640 employees are each set to receive average payouts of $240,000.
Grad students earn awards for national energy research
For MSU graduate students Ethan Fletcher, Bill Good and Brandon Kristy, the program supports their thesis research in collaboration with host scientists at U.S. National Laboratories.
NYC Health + Hospitals/Elmhurst's Mateo Espinosa Named to National Minority Quality Forum's "40 Under 40 Leaders in Minority Health" - NYC Health + Hospitals
NYC Health + Hospitals/Elmhurst is proud to announce that Mateo Espinosa, Assistant Director for Special Projects and Research in Ambulatory Care
Razer's new Blade 16 has Intel's latest chips and ultra-fast RAM
The Razer Blade 16 has Intel's latest Core Ultra 9 chips and up to 64GB of LPDDR5X-9600 RAM.
O'Connor touts business opportunities at latest tech summit held in Pittsburgh
Mayor Corey O’Connor sees himself as Pittsburgh’s biggest promoter, which is why he’s been making dozens of calls to sell people on settling...
MLB games tomorrow: Opening Day schedule, times, how to watch for March 26
Here's the full MLB schedule, for March 26, including game times, TV channels, scores and how to stream.
NYC Health + Hospitals/Woodhull Earns National Recognition as Center of Excellence in Surgical Safety - NYC Health + Hospitals
NYC Health + Hospitals/Woodhull today announced it received the Center of Excellence in Surgical Safety: Prevention of Retained Surgical Items (RSI) Award
Consumer Sleep Technology Can Support Better Sleep, With Limits
A commentary Miller School of Medicine researchers underscores that pairing sleep and exercise may produce greater health benefits.
EQB welcomes Daniel Rethazy as EVP, Personal Banking, adding top banking talent to reignite core business growth and execute on transformation
EQB Inc. (TSX: EQB) today announces Daniel Rethazy's appointment as Executive Vice President, Personal Banking. Mr. Rethazy brings deep experience in Canadian Banking to EQB that will accelerate momentum and unlock a new era of growth for the company's Personal Banking franchise, delivering a more competitive and rewarding banking experience, and a stronger and more resilient banking industry for all Canadians.
NHL games today: Schedule, odds, how to watch for March 25
Here's the full NHL schedule, for March 25, including game times, TV channels, scores, odds and how to stream.
Sonova to Sell Sennheiser Consumer Hearing Business
Sonova is selling the Sennheiser branded business to focus on its core hearing instrument and cochlear implant businesses going forward.
Epic flurry: How Trump’s words on Iran have yo-yoed over three weeks of war
He has dubiously claimed Iran posed an “imminent” threat to the US, months after declaring the US had “obliterated” Iran’s nuclear capabilities. He’s given a multitude of reasons for launching a war in the first place. He has declared victory scores of times, only to qualify those claims later on. Over the course of nearly a month, President Donald Trump has yo-yoed from demanding “unconditional surrender” to teasing a possible detente.
Connections: Sports Edition today: Hints and answers for March 25, 2026, puzzle No. 548
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
Recap: Martin Nečas scores twice in rout over Penguins
Revenge is so predictable.
Marathon has sold 1.2M copies across Steam, PS5, and Xbox
Alinea Analytics estimates show that Marathon has generated gross revenues of $55M via 1.2M copies sold on Steam, PS5, and Xbox: Looking at the split between Steam, PS5, and Xbox, Steam is clearly the main platform for Marathon, accounting for a little under 70% of the audience (800K copies sold). Meanwhile, PS5 takes about 19% (217K) and Xbox (including console, PC, and cloud) accounts for a bit over 11% or 133K. Marathon is technically a first-party Sony title, so seeing the home console struggle to break 20% of the volume is a notable data point for the ongoing platform-agnostic debate. PlayStation Studios online games will almost certainly continue being multiplatform (despite Sony reportedly pulling back on PC releases). Subscribe for free to get the most accurate games estimates in your inbox twice a week 🫶 Subscribe As for Marathon, the consensus among hardcore players who pushed through the awkward onboarding phase – myself included – is that it’s fantastic. The gunplay, aesthetic, and presentation are among the best in the shooter genre. A great game doesn’t always equal an immediate hit, though, as shown by our estimates. Things are looking lukewarm right now. But this might be one of those marathon-not-a-sprint situations. Had to, didn’t I? Why wasn’t Marathon a hit on the same level as Arc Raiders? One topic that came up in a lot of conversations at GDC this year was why Marathon hasn’t hit the same stratosphere as Arc Raiders. On paper, they’re both extraction shooters, and Marathon has the Bungie pedigree – the house that built the gold standard for gunplay in Halo and Destiny. Marathon’s neon-futuristic aesthetic also distinguishes itself from the gritty realism of Tarkov or the post-apocalyptic hope of ARC Raiders. But vibes can only get you so far for first impressions if the onboarding feels like a brick wall. Marathon is a sweaty PvP-focused experience with a first-time user experience and UI that I can only describe as dreadful. Players are dropped into a complex ecosystem where the UI, though visually striking, is functionally uninformative, forcing users to manually hover over nondescript, identical icons just to identify basic gear or weapon mods. This lack of clarity is compounded by punishing mechanics like a severe heat gauge for movement and a scarcity of vital resources, all without a clear tutorial or a low-stakes mode to learn the ropes. Most people – even top streamers and veteran shooter players – have no idea what’s going on in Marathon at first. Arc is on the complete other end of the spectrum. As we covered here and here, Arc Raiders offers a more collaborative, approachable loop where players often work together toward shared goals. And the objectives are instantly clear. To many players, this contrast only emphasised Marathon’s issues, especially during the testing period. Players understand the Arc Raiders loop within 30 minutes, while Marathon acts as a massive filter, chewing up newcomers and spitting them out before they can experience the depth of Bungie’s signature gunplay. What I’m getting at here is that the poor first-time user experience of Marathon’s Server Slam likely stifled launch sales, while the opposite was true for Arc. Let’s look at the pre-launch copies sold for each game during their respective Server Slams (launch-aligned) : Looking at the trajectory: Arc Raiders saw a massive 80% jump in copies sold during its three-day Server Slam (day -13 to -11). Players jumped in, realised the water was fine, and immediately opened their wallets. Marathon, meanwhile, saw a 49% increase in the four days following its Slam (Day -7 to -3). At the time of each game’s respective launch, Arc Raiders had nearly double the Steam footprint of Marathon – and word of mouth only continued to grow. Bungie could have had more time to fix the onboarding process had the beta happened earlier. But Marathon launched three days after the beta finished. These factors limited the launch sales quite a bit, I reckon. Marathon has found a niche audience, though Despite the friction-heavy start, the data suggests that those who survived Marathon’s onboarding are loving life. We’ve been tracking cross-platform DAUs, and while there’s the expected post-launch leakage, many players are sticking with it. After peaking at 478K total DAUs on its first Saturday, Marathon has settled into a respectable rhythm, holding 345K DAUs as of yesterday and averaging 380K DAUs across the weekend. Steam continues to do the heavy lifting here, consistently accounting for the lion’s share of the daily players. Players have been putting in the hours, too: On Steam, Marathon’s average playtime has climbed to 27.8 hours, significantly outpacing the console averages on PS5 (16.5h) and Xbox (17.3h). Even more telling than the averages: 22% of the Steam audience has surged past the 50-hour mark, and nearly 7% have already logged over 100 hours. Subscribe for free to get the most accurate games estimates in your inbox twice a week 🫶 Subscribe This data suggests that once the Bungie magic clicks, it hooks players deeper than the average extraction shooter. There’s also started to be a shift in the game’s discourse. Marathon launched as one of those games that’s cool to hate. But as Marathon’s 100-hour club grows, we’re seeing conversations around its mechanical merit outweigh the negativity. Several high-profile creators, who were initially vocal critics, have spent the last week coming around on the mechanical depth of the endgame. It’s a subtle but positive signal; the hate train is losing steam, and a new narrative about the game is emerging. Bungie faithfuls unite Another interesting metric in Marathon’s first few weeks is who, exactly, is playing. Bungie leans heavily on its prestige as the “makers of Halo and Destiny,” in its marketing, and that message has clearly hit the mark. On Steam, the gravity (hammer) of Bungie’s previous work is unavoidable. A staggering 78.2% of Marathon players also played Destiny 2. The trend carries across other platforms, with 74.2% of PS5 players and 82.7% of Xbox players also having played Destiny 2. The Halo legacy lives on, it seems. More on that in a bit. While Destiny 2 went free to play, these numbers still represent a high-intent migration of a fanbase that trusts Bungie’s specific brand of kinetic gunplay and cryptic world-building. The Xbox data adds another layer of legacy. About 85.7% of Marathon players on Xbox have played Halo Infinite, while over half of the Steam audience has spent time in Halo Infinite and 36.1% in the Master Chief Collection (a paid collection of the old Bungie-made legacy games). Interestingly, we see a 55.9% overlap with ARC Raiders on Steam. Overlap is even higher there on PlayStation (60.5%) and Xbox (66.5%). And there’s also significant crossover with Helldivers 2 on all platforms, too. Subscribe for free to get the most accurate games estimates in your inbox twice a week 🫶 Subscribe Bungie has found some of its fans with Marathon, and the challenge now is keeping this engaged in a high-stakes PvP environment when they’ve spent the last decade primarily enjoying the power fantasies of PvE. On that note… Go the full 26 miles? Or cut and run? Time for some could’ve, should’ve, would’ve. These things would have improved Marathon’s performance at launch: A more robust onboarding process, perhaps in the form of a short single-player/PvE campaign. We know Bungie fans love this stuff. A traditional arena-based mode akin to Destiny’s Crucible could have been a bridge for the cautious players who’d have been otherwise deterred by the Server Slam. It’s also a great palate cleanser after getting merked. Introducing a dedicated PvE environment would have similarly diversified the conversation and lowered the barrier for the Bungie faithful who found the pure PvP extraction loop too abrasive. PvE is safer than PvP these days. There’s an argument that a thin PvE mode would have just felt like a budget Destiny, potentially hurting the brand more. But given how dire the FTUE is, I think it would have been a net positive. Any kind of tutorialised loop that demystifies the stakes, really. While there is merit in a studio sticking firmly to a singular creative vision, and going all in on the hardcore extraction loop. Less forgiving is the technical reality is that the user interface and first-time user experience (FTUE) were not at a commercial standard for launch. Subscribe for free to get the most accurate games estimates in your inbox twice a week 🫶 Subscribe In a landscape where player time is oversaturated and the most contested currency, a flawed FTUE is a critical failure point. But it’s not all doom and gloom, as Marathon has an incredible, unique gameplay loop, suggesting that financial success is still attainable if Bungie can pivot effectively. Bungie and PlayStation now face a difficult strategic crossroads, though – one within a challenging games market. They could: Double down on Marathon with a long-term Rainbow Six Siege- or No Man’s Sky-style recovery plan, which is something I heard Last Stand Media’s Chris Maldonado mention last week. While this could be a sunk-cost fallacy in action, it could eventually yield the audience the game’s mechanical depth deserves. Shift focus toward the inevitable Destiny 3 or another project, mitigating the escalating opportunity cost and cutting their losses, so to speak. Doing both is an expensive proposition, given the high overhead and burn rate of operating out of Bellevue, Washington. With Sony recently demonstrating a lower threshold for underperforming studios and projects, the margin for error has vanished. Whatever happens, the next six months will determine whether Marathon becomes a cornerstone of Sony’s live-service portfolio or a cautionary tale of vision exceeding accessibility. I’m hoping it’s the former, because Marathon rocks. As always, hit subscribe to get updates on Marathon and other relevant games. Subscribe Want to get your hands on our data for yourself – for free? We’re offering a free trial of our platform for games companies. Send us a message here, or reply to this email, and we’ll set you up. The last word Reply to this email – or reach out here – if you have any feedback for the newsletter – or want to request a game for us to cover. [Alinea Analytics boasts the most accurate PC and console estimates in the business. Game makers use our platform to understand their audience, keep an eye on the competition, monitor sales trends, and spot new opportunities. We equip game studios and financial institutions with accurate data and the confidence to make smarter, data-driven decisions. Want to talk about all things games market data? We’d love to chat!]
Senators consider deal to fund Homeland Security but not ICE enforcement
WASHINGTON (AP) — Senators raced Tuesday to clinch an emerging proposal to end the Homeland Security shutdown by funding much of the department, including the Transportation Security Administration airport workers going without pay, but excluding the ICE enforcement operations that have been core to the dispute. The sudden sense of urgency comes as U.S. airports […]
NYC Health + Hospitals/Gotham Health Receives Over $1 Million from Queens Borough President Donovan Richards Jr. to Enhance Patient Care Across Queens - NYC Health + Hospitals
Queens, NY — NYC Health + Hospitals/Gotham Health today announced a significant investment of over $1 million from Queens Borough President Donovan
G.SKILL showcases DDR5-10000 memory speed on Core Ultra 7 270K Plus
G.SKILL says existing DDR5 kits are now Intel XMP 3.0 Ready for Core Ultra 200S Plus G.SKILL has announced that both existing and upcoming DDR5 memory
Supreme Court to scrutinize former policy of turning away asylum seekers at southern border
The Supreme Court on Tuesday will consider the legality of a policy championed by President Donald Trump during his first term that prevented scores of migrants arriving at the southern border from starting the process of applying for asylum.
High school baseball and softball: Monday's scores
CIF City Section and Southern Section high school baseball and softball scores for Monday's games.
Connections: Sports Edition today: Hints and answers for March 24, 2026, puzzle No. 547
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
Can pesticide exposure before pregnancy affect babies’ health?
A study co-authored by UCLA researchers suggests certain chemical compounds correlated with lower newborn health scores.
The Core Entertainment Hires Sarah Pfeiffer As Head Of Marketing & Gabriella Pulley As Chief Of Staff
The Core Entertainment is continuing to scale its company, with the recent news of two new hires added to the leadership team. Sarah Pfeiffer has been named
Women's March Madness results so far: Scores from Monday's NCAA Tournament
Three No. 1 seeds are in action today as the Women's NCAA Tournament whittles the field down to the Sweet 16. See who's primed to survive and advance.
NYC Health + Hospitals/Jacobi | North Central Bronx Brings Novel Minimally Invasive Vascular Surgery Procedures to the Bronx - NYC Health + Hospitals
NYC Health + Hospitals/Jacobi | North Central Bronx today announced it has begun offering two types of minimally invasive surgical procedures that were
Women's March Madness live updates, scores, results: Alabama leads Louisville in tightly contested first half; UConn, South Carolina, UCLA back in action Monday
Intel Core Ultra 7 270K Plus Review - Intel's Fastest Gaming CPU
The Intel Core Ultra 7 270K Plus is a game-changer, featuring more cores and larger cache than the 265K, while cutting the launch price to just $300. In gaming, it outperformed all non-X3D Ryzen CPUs, and application performance is impressive as well, matching the much pricier Ryzen 9 9950X.
Intel Core Ultra 5 250K Plus Review - Disrupting AMD's Entry-Level
Intel is breathing new life into its Arrow Lake lineup with the Core Ultra 5 250K Plus. Priced at an attractive $200, this little powerhouse outperforms most AMD CPUs in applications and delivers competitive gaming performance, too. It's a strong contender for budget-friendly builds, and overclocking potential is good, too.
While Intel Skipped Core Ultra 9 290K Plus, It Appeared At Geekbench With A Staggering 17% Higher Single And Multi-Core Score Than Ultra 9 285K
Intel's Core Ultra 9 290K Plus scores 3747 single-core and 26117 multi-core in Geekbench, showing a 17% performance boost over the 285K.
Intel Core Ultra 7 270K Plus & Core Ultra 5 250K Plus Official Benchmarks: Faster Than 14900K & Comparable To Ryzen X In Gaming, Much Faster In Apps, Superb Value
Intel shared official benchmarks of its Core Ultra 7 270K Plus & Core Ultra 5 250K Plus in gaming, apps, and more, against AMD Ryzen CPUs.
Scientists See Converging Evidence of Antarctic Ice Retreat
A sediment core spanning millions of years and new modeling studies point to significant ice retreat under temperatures similar to today.
Pfeiffer, Pulley Join The Core Entertainment Leadership Team.
The Core Entertainment has added Sarah Pfeiffer as Head of Marketing and Gabriella Pulley as Chief of Staff. Both will report to Co-Founders and Co-CEOs Simon Tikhman and Chief Zaruk
St. Louis Blues Weekly Prospect Report (March 22)
Jiricek has big scoring week; McIsaac announces future plans; Ralph, Michigan State head to NCAA Tournament with Mayich, Clarkson University eliminated; Peterson scored pair, including a SH beauty for Springfield
Connections: Sports Edition today: Hints and answers for March 23, 2026, puzzle No. 546
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
Power Play Primed – Hurricanes 5, Penguins 1
The Carolina Hurricanes scored three power play goals and dominated the Pittsburgh Penguins, 5-1 on Sunday afternoon in the Steel City. The Canes controlled the puck most of the game and were holding the Pens to a paltry 12 shots on goal until the Pens finally found some offense with five minutes and change to […]
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.
Women's March Madness live updates, scores: LSU makes history in NCAA tournament; Minnesota stuns Ole Miss to advance to Sweet 16
Exit polls suggest lead for Merz's SPD in key west German state
Far-right Alternative for Germany party (AfD) looks set for a record score in western Germany
‘We’ve got some unfinished business’: Corey Gipson reflects on historic Austin Peay season
Austin Peay men's basketball head coach Corey Gipson recently reflected on his 2025-26 season and revealed what makes Clarksville special.
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.
NCAA men's bracket live updates, scores: Purdue vs. Miami leads off March Madness Sunday; Duke, Florida, UConn return to court
This Fresh Take on Sherlock Holmes Is the Best New Show on TV RN
‘Young Sherlock’ is quickly climbing Prime Video’s Top 10 and with rave reviews and an 83% Rotten Tomatoes score, it might be your next binge.
Acuff scores 36 as Arkansas holds off No. 12 seed High Point 94-88
Two of the highest-scoring teams in the nation combined on a back-and-forth affair that featured 15 lead changes and six ties.
Core operating profit rises 4% as net profit holds steady, with full-year dividend maintained at HK35 cents
March 22, 2026 -- The Hong Kong and China Gas Company Limited (stock code: 0003, hereinafter referred to as “the Group”) has announced its 2025 ...
Intel compares Core Ultra 200S Plus to Ryzen 9600X and 9700X, gaming uplift stays small
Intel Core Ultra 200S Plus is aimed at creators, not gaming Intel has updated its pre-briefing deck ahead of Core Ultra 200S Plus reviews, and one of the
Chivas hold off Monterrey’s comeback to get another win
Chivas defeated Monterrey by a 3-0 score in match defined by the last play of the match.
Alaska Sports Scoreboard: March 21, 2026
Scores and results from competitions across the state.
Paxton Aaronson scores twice to propel Rapids to 4-1 victory over Sporting KC
Paxton Aaronson scored a goal in each half, Wayne Frederick's first career goal was the go-ahead score and the Colorado Rapids rolled to a 4-1 victory over Sporting Kansas City on Saturday night. Aaronson gave Colorado (3-2-0) the lead in the 12th minute, but Shapi Suleymanov scored for the first time this season — in the 44th — to pull Sporting KC (1-3-1) even. The tie lasted until the second minute of stoppage time when Frederick scored unassisted for a 2-1 lead at halftime.
Recap: Sporting KC suffers 4-1 loss to Colorado
Sporting Kansas City suffered a 4-1 loss to the Colorado Rapids on Saturday at Sporting Park. Shapi Suleymanov scored the lone goal for SKC in the defeat as the visitors prevailed behind a brace from Paxten Aaronson to go along with a goal from fellow Designated Player Rafael Navarro and
Edgecombe's double-double helps 76ers down Jazz 126-116
SALT LAKE CITY (AP) VJ Edgecombe had 22 points and 13 rebounds and Quentin Grimes scored 26 points to lead the Philadelphia 76ers to a 126-116 victory over the Utah Jazz on Saturday night.
Connections: Sports Edition today: Hints and answers for March 22, 2026, puzzle No. 545
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
OU women's gymnastics senior Faith Torrez scores perfect 10, while Sooners lose in SEC championship
No. 1 OU women’s gymnastics (18-1-1) finished second in the Southeastern Conference Championship against No. 3 Florida (15-2-0), No. 2 LSU (12-5-1) and No. 4 Alabama (9-8-0) Saturday, with the
High school baseball and softball: Saturday's scores
CIF City Section and Southern Section high school baseball and softball scores for Saturday's games.
Texas turns key weakness into strength in upset of Gonzaga
Texas overcame early interior struggles to beat Gonzaga 74-68 and reach the Sweet 16. Four Longhorns scored in double figures in Sean Miller's first season.
March Madness live updates, scores: No. 3 Gonzaga battling No. 11 Texas; No. 3 Illinois facing No. 11 VCU; Duke, Michigan, MSU bound for Sweet 16
Kings fall 4-1 to Sabres amidst playoff push
The Los Angeles Kings fall short to the Buffalo Sabres in a 4-1 loss Saturday at Crypto.com Arena. Artemi Panarin would score the Kings' lonesome goal, but it was no match for Buffalo's four goals by four different skaters. The Kings stand in the third place Wild Card spot at 28-25-16 and 72 points.
March Madness live updates, scores: No. 3 Gonzaga battling No. 11 Texas; Duke, Michigan, Michigan State bound for Sweet 16
LeBron James breaks record for most NBA games played
LeBron James broke the NBA record for most regular-season games played on Saturday, taking the court for his 1,612th when the Los Angeles Lakers tipped off against the Orlando Magic.James, playing his unprecedented 23rd season, already holds a host of NBA records, including points scored, field goals made and field goals attempted and the longest streak of regular-season games with at least 10 points scored -- 1,297 -- in history.
March Madness live updates, scores: No. 1 Duke takes on No. 9 TCU; Michigan State, Michigan bound for Sweet 16
March Madness scores: Live updates, schedule for today's NCAA Round 2
Keep up with today's Men's NCAA Tournament second round with scores, highlights, game times and how to watch March Madness Round 2.
March Madness bracket live updates, scores: No. 3 Michigan State takes on No. 6 Louisville; Michigan routs Saint Louis
Roberson's Sam Maki leads Week 4 girls spring sports top performers
Roberson soccer's Sam Maki scored five goals to lead the list of Week 4 WNC high school spring sports girls top performers.
High school baseball and softball: Friday's scores
CIF City Section and Southern Section high school baseball and softball scores for Friday's games.
ChatGPT Took a Science Exam Designed by College Professors and Scored a Low D, and That Should Worry You
Confident. Clear. But a new study suggests ChatGPT's polished tone might be masking something far more troubling about how it actually reasons.
NCAA tournament live bracket updates, scores: Follow men's March Madness Saturday games with Michigan, Duke back in action
Microsoft Promises Slew of Windows 11 Changes in Response to "Microslop" Criticisms
With every Windows 11 update seemingly introducing a new bug or somehow breaking some core functionality, it seems as though trust in Microsoft and Windows is at an all-time low, with the recent "Microslop" insult popping up in online tech circles as a sort of culmination of the recent spate of issu...
Connections: Sports Edition today: Hints and answers for March 21, 2026, puzzle No. 544
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
Basketball box scores, other sports results for Friday, March 20, 2026; Playoff schedule
FRIDAY’S RESULTS Boys Basketball PIAA CLASS 5A PLAYOFFS Championship Bonner-Prendergast 62, West York 35 Bonner-Prendergast 8 14 15 25 — 62 West...
The St. Charles-Newman winner broke things open in the 5th inning for a run-rule victory
The St. Charles-Newman baseball winner scored seven runs in the fifth inning.
Thompson makes 30 stops in Capitals win over Devils
Jesper Bratt scored for the Devils, extending his point streak with three goals and four assists over his last seven games. Jake Allen stopped 26 shots. It was the third meeting between the teams and the first that didn't require extra time.
Former Texas women's basketball walk-on scores first NCAA Tournament points
Sarah Graves, a former Texas Longhorns walk-on who became a fan favorite, scored the final basket of the team's first-round March Madness win.
Apple explains why M5 chips have three different core types in new interview
Apple explains M5's three core types: super cores for single-thread tasks, performance cores for multi-threading, and efficiency cores.
March Madness live bracket updates, scores: Kentucky survives Santa Clara in OT with 35 points from Otega Oweh; No. 3 Virginia in danger of upset, trail Wright State at half
Heat's Pelle Larsson: Scores in double figures again
Heat's Pelle Larsson: Scores in double figures again
Music Industry Jobs: The Core Entertainment, Republic Records, CAA
Music industry hires and promotions this week include job appointments at The Core Entertainment, MCA, Republic Records, CAA and AudioSalad.
2026 Women's NCAA Tournament live: All the highlights, scores, buzzer-beaters
Keep up the women's NCAA Tournament on March 20, including game times, TV channels and live updates.
The Core Entertainment Adds Sarah Pfeiffer & Gabriella Pulley
The Core Entertainment has added Sarah Pfeiffer and Gabriella Pulley. Both will report to The
2026 Washington County high school spring sports central
Here are links to all of our Washington County high school spring content and team records and scores for baseball, softball, lacrosse and tennis.
Overcoming Self-Doubt When Launching Your Own Business
Building a company will always test your confidence. Some days will stretch it; others will rattle it to the core. Self-doubt in those moments is not a sign you’re not cut out to lead. It’s what happens when you’re creating something new, the stakes are real, and you care deeply about the outcome. The founders who lead well over the long run aren’t the ones who never doubt themselves. They are the ones who have learned to work with it.
Abramson advancing research at intersection of health, inequality and AI
Corey Abramson's research earns him a year in residence at the Center for Advanced Study in the Behavioral Sciences (CASBS) at Stanford University.
Doncic matches Bryant as Lakers beat Heat
Luka Doncic scores 60, LeBron James ties an appearance record and Dell Curry has has shirt retired in a busy night for the NBA.
Argyle record-breaker Campbell signs first pro deal
Plymouth Argyle's youngest-ever goalscorer Seb Campbell signs his first professional deal with the club.
High school baseball and softball: Thursday's scores
CIF City Section and Southern Section high school baseball and softball scores for Thursday's games.
March Madness live updates, scores, bracket: Women’s NCAA tournament First Four wraps up with Virginia and Southern advancing
Pittsburgh Pirates vs. Athletics - Live Score
View the Pittsburgh Pirates vs. Athletics game played on June 17, 2026. Box score, stats, play-by-play timeline, highlights, odds & more
Cal, Randy team up in Seattle Mariners' 6-run inning
Cal Raleigh and Randy Arozarena are officially Seattle Mariners teammates again, and if you need proof, just look at Thursday's box score.
March Madness scores, winners and losers: North Carolina, Wisconsin collapse, Nebraska makes history
The Cornhuskers celebrated a program first, while the Tar Heels and Badgers are in the news for all the worst reasons
Providence May Sell Off Health Insurance Business
The Providence Health Plan was already outsourcing some of its core functions, but had previously denied it had plans to sell.
Providence May Sell Off Health Insurance Business
The Providence Health Plan was already outsourcing some of its core functions, but had previously denied it had plans to sell.
NCAA Wrestling Championships live updates: Start time, TV channel for Day 1
Day 1 of the 2026 Men's NCAA Wrestling Championships are underway from Cleveland. Follow along as for live updates, highlights and team scores:
March Madness live today: Scores, TV schedule for NCAA first round games
Keep up with Men's NCAA Tournament today, including game times, TV channels and live updates. We've got you covered for all your March Madness needs.
Crimson Desert’s Metacritic Score Leads To 30% Pearl Abyss Stock Drop
Crimson Desert's Metacritic score was not what investors wanted to see, leading to a big stock drop, fair or not.
NBAA: Business Aviation’s Leadership in Sustainability Innovation Underscored in ‘CLIMBING. FAST.’ Capitol Hill Fly-In
The CLIMBING. FAST. Capitol Hill Fly-In, organized by NBAA, underscored the industry's essential role in supporting 1.3 million American jobs and nearly $340 billion in economic output, while driving innovation in sustainable technologies and clean fuels.
'Apparently Not Good Enough for Investors' — Crimson Desert Publisher Stock Price Plunges Nearly 30% Amid 78 Metacritic Score
Pearl Abyss, publisher and developer of Crimson Desert, has seen its stock price plunge nearly 30% in what is seen as a reaction to review scores.
Nextdoor Promotes Tony Castellanos to Executive Vice President, People as AI-Driven People Strategy Becomes Core to Business Growth
SAN FRANCISCO, March 19, 2026--Nextdoor Holdings, Inc. (NYSE: NXDR), the essential neighborhood network, today announced the promotion of Tony Castellanos to Executive Vice President, People. Castellanos will lead Nextdoor's People organization — including talent acquisition, compensation, HR business partnering, and benefits — as the company deepens its investment in AI-enabled People operations and continues to scale its workforce strategy.
Crimson Desert Devs Share Price Crashes Following Review Scores Reveal
Crimson Desert's review scores have been revealed, leading to a crashing share price for Pearl Abyss as investors get shaky.
Dayton dominates Bradley to advance in 2026 NIT
Dayton guard Javon Bennett scored 25 points in an 80-66 win at Bradley in the first round of the NIT.
High school baseball and softball: Wednesday's scores
Check out Wednesday's high school baseball and softball scores.
Connections: Sports Edition today: Hints and answers for March 19, 2026, puzzle No. 542
Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.
Hurricanes Hold On, Overcome Penguins in Milestone-Filled Game
Wednesday night, the Logan Stankoven line was fire. They were also score. …Please allow me the Evgeni Malkin puns, I […]