SCROLL NEWS / DISCOVERY
Search headlines
Find the stories shaping the conversation.
Results for " ink " 8,067 found 🔀 AI-powered Shuffle
Your Poop Schedule Says a Lot About Your Overall Health, Study Reveals
It matters more than you think.
Trump sinks to record low approval rating due to Iran war in new poll
President Donald Trump's approval rating dropped to 36%, its lowest level since his return to the White House, according to a new Reuters/Ipsos poll.
Drought could fuel the rise of antibiotic-resistant superbugs as climate change worsens, new research suggests
A warming world may see more antibiotic-resistant bacteria, according to new research that shows a link between aridity and antibiotic resistance today.
Andre Iguodala says winning NBA Finals MVP with Warriors meant ‘nothing' to him
Former Warriors forward Andre Iguodala revealed why winning NBA Finals MVP with Golden State in 2015 wasn't as meaningful to him as one might think.
Did Scientists Overestimate AI’s Ability To Think Like Humans?
A new wave of AI research is attempting to tackle one of psychology’s oldest questions: whether the human mind can be unified under a single theory.
Trump touts ‘significant’ Iran ‘present’ linked to Strait of Hormuz as deal talks heat up
President Donald Trump said Iran gave the U.S. a 'significant' oil and gas gift tied to the Strait of Hormuz, saying Iran is ready to make a deal on nuclear weapons.
Billionaire OpenAI investor Vinod Khosla thinks 80% of jobs could vanish by 2030, and that ‘fear of AI’ put American politics in a chokehold
“The single biggest issue I believe in the 2028 presidential election will be fear of AI,” the Khosla Ventures founder said.
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!]
Winners of Science Playwriting Competition Showcased April 15 at Simons Center
The Stony Brook University Science Playwriting Competition brings the sciences and humanities closer together, providing an outlet for scientists and playwrights to venture beyond their normal modes of thinking, spark their imaginations and create new experiences. Rooted in artistic expression, the best science plays can be exceptional works of art that convey scientific concepts aesthetically, potentially
Kent Alterman & Sarah Babineau’s Good Walk Entertainment Inks First-Look Deal With Sony Pictures Television
EXCLUSIVE: Good Walk Entertainment, the production company founded by former top Comedy Central executives Kent Alterman and Sarah Babineau, has signed a first-look deal with Sony Pictures Television....
50 Cent Inks $100M Deal To Launch Entertainment Hub Featuring A Restaurant In Times Square
If you don’t hear from 50 Cent, just know he’s likely closing in on a business deal.
Lucas Ball Inks With Twelve6 Entertainment
Singer-songwriter Lucas Ball has signed a recording deal with Twelve6 Entertainment. Ball’s [...]
Subtle health changes may signal progressive supranuclear palsy years in advance
Drawing from UK Biobank data, Mass General Brigham researchers have uncovered specific health factors linked to higher or lower risk of developing progressive supranuclear palsy (PSP), a rare but devastating ...
Christine Ebersole, Cheyenne Jackson and a Sunday night in New Orleans I'll never forget
The invitation said "Un Salon Moderne à la Nouvelle-Orléans." That was about all anyone knew. Jan Risher was in New Orleans Sunday night for an event that nobody saw coming — and what it left her thinking about.
Apple's iPhone Air is taking sales away from the iPhone 17 Pro while crushing the Galaxy S25 Edge
We don't have an exact sales figure for Apple's ultra-thin handset, but the iPhone Air is clearly more popular than some of you think.
The Supreme Court’s conservatives could significantly alter the 2026 election
The Supreme Court on Monday appeared ready to limit mail-in ballots, a move that would reinforce the justices’ pattern of shrinking voter protections and that has, at bottom, favored Republican interests and the Trump administration.
Ex-Liverpool boss Jurgen Klopp rubbishes Real Madrid links
Former Liverpool manager Jurgen Klopp has dismissed speculation linking him with the Real Madrid head coach job this summer.The German tactician branded the rumours nonsense as publications continue t...
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.
Mediterranean diet may boost mitochondrial signals linked to heart and brain health
A study led by researchers at the USC Leonard Davis School of Gerontology suggests that the benefits of the Mediterranean diet may be driven, in part, by tiny proteins hidden within our mitochondria, ...
Scientists Connect “Time Crystals” to the Outside World in Groundbreaking Experiment
A newly demonstrated link between a time crystal and a mechanical system opens a door scientists once thought closed.
Stephanie Laing Signs With Linden Entertainment For Management (EXCLUSIVE)
Director Stephanie Laing has inked with Linden Entertainment for Management. She remains repped by CAA and Myman Greenspan.
Microsoft-backed startup raises $40 million for advanced chipmaking equipment tech
Lace, a Norway-headquartered chipmaking equipment startup which is backed by Microsoft, has raised $40 million in funding to further develop a technology that could enable significant advances in semiconductor design and manufacturing, the company said on Monday. To make cutting-edge chips, manufacturers such as Taiwan Semiconductor Manufacturing Co and Intel employ a process called lithography that uses light to draw complex circuits that form the foundation of advanced artificial intelligence chips. Manufacturers use light-based lithography systems made by the Dutch company ASML - which dominates the market - as they race to shrink chip components and squeeze in more features to boost the computing horsepower on a limited area of silicon.
I go to Florida often; favorite destination is quiet, lesser-known
I grew up visiting family in Fort Pierce, Florida, and I think of this beach city as a hidden gem. The beaches are relatively uncrowded and beautiful.
10 Surprising Perimenopause Symptoms That Are More Common Than Hot Flashes, According to New Research
Think perimenopause is just about hot flashes? Check out these very common other menopause symptoms.
Data Is at the Heart of What Public Health Does
Data is key to protecting the health and safety of a community, from identifying and tracking disease outbreaks to ensuring that water is safe to drink. Data is also vital to understanding where resources are most needed. This value is especially apparent to the officials charged with protecting public health, such as Dr. Janet Berreman, Kauai’s (Kauaʻi’s)* district health officer.
“It’s a bit of an event. It’s not a sport” - Kevin Garnett thinks the modern NBA is more entertainment than competition
Kevin Garnett says NBA has become entertainment-driven.
MTSU Agrees to Long-Term Extension with NIKE and BSN SPORTS - Middle Tennessee State University Athletics
MTSU Athletics announced on Monday that it will continue to partner with the world's leading brand for apparel and footwear after inking a long-term extensio...
Diabetes, Overlooked and Unchecked, Poses New Risks in Africa
As deaths from diabetes start to rival those from infectious threats like malaria, a new form of the condition linked to malnutrition is surfacing in patients who can afford neither screening nor care.
The Christian Science Monitor Daily for March 23, 2026
Rethink the news: Reducing news to hard lines and side-taking leaves a lot of the story untold. Progress comes from challenging what we hear and considering different views.
The Economy Cabin on Airplanes Keeps on Shrinking
Carriers are expanding the options in premium cabins in a bid to boost their earnings.
Hackaday Links: March 22, 2026
On Friday, Reuters reported that Amazon is going to try to get into the smartphone game…again. The Fire Phone was perhaps Amazon’s biggest commercial misstep, and was only on the market…
CBS analyst picked against Purdue basketball. Here's what he thinks of Sweet 16 vs Texas
Boilermakers fans were critical of Seth Davis for his pick proven wrong after Purdue beat Miami. Here's what he thinks of the Sweet 16 game vs Texas.
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.
Far-left activists stay in 5-star Cuban hotel as island suffers total blackout
CodePink sponsored flights to Cuba to protest President Donald Trump's sanctions, but the group faced backlash for staying in luxury hotels.
Chiefs’ 2026 NFL Mock Draft roundup after NFL Free Agency
A closer look at the Chiefs’ 2026 mock draft outlook after free agency, with linked to edge help, cornerback, and offensive line support.
Green insect turns a puzzling shade of hot pink
But this leaf-masquerading katydid hasn’t been changed for good.
Gen Z really, really loves China's trains
This is a condensed version of Business Insider Today, a newsletter that gives you a look at the week’s top stories. Sign up here to get the full Business Insider Today in your inbox every day for the top stories in markets, tech, and business.
Colorado lawmakers can pass “Alyssa’s Act” to help coaches and parents monitor mental health (Opinion)
In 2019, we lost Alyssa after she struggled with her mental health following a series of concussions. We later learned that concussions can be linked to serious mental health challenges and an increase in suicide, especially in young people.
Former, current NBA players sound off on NBA expansion as vote looms
The NBA is moving closer towards expanding to Las Vegas and Seattle. Here's what players think about the move.
Uber's Advertising Business May Be Bigger Than Investors Think
Uber is best known for moving people and delivering food. However, something small but potentially profitable is growing at the company.
The perfect amount of wine to drink to lower your risk of dying from heart disease by 21%
Tee-time thaw
Remnants of winter linger as golfers tee off during opening day at Candia Woods Golf Links in Candia on Friday which also was the first day of spring.
Giant Study May Have Found The Ideal Amount of Coffee to Lower Stress
There's actually a sweet spot.
Giant Study May Have Found The Ideal Amount of Coffee to Lower Stress
There's actually a sweet spot.
Ancient DNA reveals a farming shift that pushed a society to the brink
A new study reveals that farming in Argentina’s Uspallata Valley was adopted by local hunter-gatherers rather than introduced by outside populations. Centuries later, a stressed group of maize-heavy farmers migrated into the region, facing climate instability, disease, and declining numbers. Despite these pressures, there’s no sign of violence—instead, families stayed connected across generations, using kinship networks to survive. The research shows how cooperation, not conflict, helped communities navigate crisis.
Brain’s protective barrier stays leaky for years after playing contact sports
Damage to the blood-brain barrier is linked to immune changes and cognitive decline
Possible Habitability On Mars Pushed Back Millions Of Years, The Forgotten Apocalypse: Scientists Think Earth's First Mass Extinction Has Been Hidden In Plain Sight, And Much More This Week
All the biggest science news stories of the week.
You’ve Lost Your Health Insurance. It Shouldn’t Have Been a Surprise.
You would think you’d get texts, emails, phone calls and letters if your insurer was about to drop you. But you may be wrong.
Early Menopause Linked to 40% Higher Risk of Cardiovascular Disease
Women who go through natural menopause before age 40 face a 40% higher lifetime risk of coronary heart disease. Black women are three times as likely to experience early menopause as white women.
Wine vs beer vs spirits: Which is the least bad for your health?
A study of 340,000 adults suggests not all alcohol carries the same risk - even at low to moderate levels, beer, cider and spirits were linked to higher mortality, while wine was associated with a lower risk.
Is Britain ready for US-style religious politics?
Fuelled by new funding and transatlantic links, Christian groups are playing an increasingly prominent role on the UK right
Tariffs were already squeezing small businesses. Now the Iran conflict is pushing them to the brink as rising oil prices boost shipping costs
Thin margins and limited reserves leave small businesses uniquely exposed.
Readers Write: The size of the Legislature, Markwayne Mullin, voter ID, science fiction
Expand the Minnesota House by one? Think bigger.
New study links more immigrants with lower elderly mortality
Researchers say among newcomers are medical, long-term care workers who are arriving amid critical U.S. shortage.
How writing fiction made me a better business strategist
Writing fiction sharpened my strategic thinking in ways no workshop could — here's how I use a novelist's mindset to solve complex business problems.
Feds launch probe to unravel alleged nonprofit funding behind Antifa-linked violence
The DOJ, FBI and IRS are investigating nonprofit groups the Trump administration says are funding political violence, under a directive known as NSPM-7.
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.
Favorite US cities to visit in spring, from woman who's been to 50 states
As a frequent traveler who's been to all 50 states, I think Savannah, New Orleans, and Sedona are some of the best US cities to visit in the spring.
Men are losing a key chromosome with age and it may be deadly
Aging men often lose the Y chromosome in a growing number of their cells—and it may be far more dangerous than once believed. This loss has been linked to heart disease, cancer, Alzheimer’s, and shorter lifespans. Researchers suspect Y-less cells may grow faster and disrupt normal body functions. What seemed like a minor genetic quirk could actually be a major driver of age-related disease.
Stone Science: Behind the scenes with the Rockies manager of performance science
Colorado Rockies news and links for Friday, March 20, 2026
Cracking the human simulation code: Aaru co-founders on refining the science of prediction
Cameron Fink, Aaru co-founder and CEO, Ned Koh, Aaru co-founder and president, and John Kessler, Aaru co-founder and CTO, join 'Squawk Box' to discuss the origins of the company, using AI to predict human behavior with higher accuracy and speed than traditional methods, and more.
The nation’s cartoonists on the week in politics
Every week political cartoonists throughout the country and across the political spectrum apply their ink-stained skills to capture the foibles, memes, hypocrisies and other head-slapping events in the world of politics. The fruits of these labors are hundreds of cartoons that entertain and enrage readers of all political stripes. Here's an offering of the best of this week's crop, picked fresh off the Toonosphere. Edited by Matt Wuerker.
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.
Purple Row After Dark: Colorado Rockies Community Predictions 2026!
How do you think the Rockies will do this year?
Michigan declares 1st measles outbreak as cases spread 'like wildfire'
All three measles cases reported in March in Michigan are linked to a person in Washtenaw County who likely contracted it on a trip to Florida.
Figma stock sinks after Google 'vibe design' tool gets update
Google's Stitch AI tool is the latest shot across the bow of software makers, as AI companies roll out features directly challenging their products.
Essentia Health holding advance care planning classes
ACP is a process that helps you think and talk about your choices for health care in the future. It’s important for every adult to have an advance directive, also known as a living will or health care directive.
I tried custom soda chain Swig for first time; left disappointed
Swig's dirty sodas are everywhere online. I visited the fast-growing US chain and reviewed it to see if the sugary, customizable drinks are worth it.
Why Generative AI Threatens Creative Roles In Media And Entertainment
Generative AI is bound to shrink the labor market for creatives, according to this task-technology fit analysis, by making them more efficient and by supplanting them.
How Stress, Depression and Anxiety Hit the Heart
Depression, anxiety, PTSD and more are linked to higher odds of heart attack, stroke and heart failure — and the risk is especially relevant after age 50
The best strength training plan might be simpler than you think
New strength training guidelines emphasize that doing any resistance training is what truly matters. Based on decades of research, experts say even simple routines can increase muscle, strength, and physical function. The key is not perfection but consistency. In fact, the best workout plan is the one you can maintain long term.
Albert Breer drops tidbit about Broncos' free agent target
Albert Breer thinks the Broncos could still be in the market to add a tight end.
Something extremely weird is happening to our galactic neighbor. Scientists think they know why
The stars in the Small Magellanic Cloud aren’t behaving the way they should. A cataclysmic collision with another nearby galaxy may be the culprit
3 stress signals show why investors are underpricing Iran war risks
Amova Asset Management's Naomi Fink thinks investors are looking at the Iran war market volatility all wrong, and it's not just a simple oil shock.
If states ban fluoride, kids with cavities and Medicaid costs could spike, study finds
If five states ban fluoride in drinking water, 132,572 additional children would need a cavity filled or a tooth pulled.
US politicians attend event to celebrate links to Northern Ireland
More than 200 people attended the event organised by Communities Minister Gordon Lyons.
In debate over sugary drinks, Colorado weighs health benefits and personal choice
Colorado received a waiver from the USDA to restrict the use of SNAP benefits to buy those sweetened beverages. But it needs the approval of the state human services board.
Tim Cook on iPhone's Future: 'There's So Much Left That We Can Do'
In an interview with Nikias Molina at New York's Grand Central Terminal last week, Apple's CEO Tim Cook briefly commented on the future of the iPhone. "There's so much left that we can do with the iPhone," said Cook. "I think it's going to continue to be the center of people's digital lives".
Ban corporate donations to UK political parties to protect elections, says thinktank
CenTax warns bill under debate in parliament has ‘easily exploitable’ loopholes and will not prevent foreign interference
Ozempic Linked to Lower Risk of Plunging Mental Health in Study
Swedish people with depression and anxiety who took Novo Nordisk A/S’s blockbuster shots Ozempic and Wegovy were less likely to see their mental health get worse, the latest data to suggest that popular diabetes and obesity drugs could also have a broader impact on well-being.
Cowboys reportedly played 49ers well in Osa Odighizuwa trade
The Cowboys may have gotten the 49ers to blink on the Osa Odighizuwa trade.
Chia Seed Water Is Going Viral for Gut Health. Dietitian Shares 1 Warning Before Trying It
The "internal shower drink," made with chia seeds and water, is going viral once again for its purported gut health benefits. But it's not for everyone.
Bars turn to 'tiny' cocktails as Americans trim drinking, spending amid rising prices
Tiny cocktails are taking over American bars nationwide as health-conscious drinkers seek smaller pours and moderation, creating a new mini drink trend.
Devolver Digital and doinksoft announce fantasy action platformer Dark Scrolls for Switch, PC
Publisher Devolver Digital and developer doinksoft have announced Dark Scrolls, a fantasy-themed side-scrolling action platformer that “fuses shoot ’em up-style chaos with roguelite pro…
🧪 Science with Sarah: Invisible ink 🕵️
Let your kids use the power of science to hone their spy skills.
Google Search referrals to the web have plummeted, AI links are ‘less than 1%’ of traffic
New data shows just how impactful AI has been to the web, with Google Search referrals falling off of a...
Samsung Is Now Allowing Users In A Key Market To Use The Galaxy S26 Series For A Year By Paying Just 50 Percent Of The Price
Samsung Mobile is throwing everything, including the proverbial kitchen sink, to keep the sales cadence for the Galaxy S26 series elevated.
Amazon Is Taking Business From USPS. That’s Good for FedEx and UPS, but Not in the Way You Think.
If Amazon doesn’t renew its last-mile delivery relationship with the USPS there will be more packages for other logistics providers to deliver.
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.
LinkedIn partners with The Trade Desk for CTV ads
LinkedIn wants a bigger chunk of the streaming TV ad business. The Trade Desk will be its first demand-side platform partner for connected-TV ads.
9 Fruits To Reduce Inflammation In The Body
Fruits are one of the best sources of anti-inflammatory nutrients, helping to reduce chronic inflammation, which has been linked to heart disease, cancer and cognitive decline.
Madison influence adds to 'Our Town' universal themes
University Opera's production of Thornton Wilder's story links his Madison roots with a new generation of UW students.
Nasal Swab Test Spots Early Alzheimer’s Signals
DURHAM, N.C. – Alzheimer’s disease affects millions of people worldwide, yet the illness is hardest to catch at the very beginning, when new treatments may work best.In a new study, Duke Health researchers show that a quick, outpatient nasal swab can pick up early biological changes linked to Alzheimer’s, even before thinking and memory problems appear.
Why Denver should care about conservation easements — even if you’ve never set foot on a ranch
By Jason Swan I live in Denver. I drink tap water from my kitchen sink, hike close to home when I can, worry about wildfire smoke every summer, and try, like many families, to keep up with the rising cost of living. I don’t own land. I don’t ranch. I don’t farm. And yet one […]
Your daily coffee may be protecting your brain, 43-year study finds
Your morning coffee or tea could be quietly supporting your brain health. A long-term study found that moderate consumption of caffeinated coffee or tea was linked to an 18% lower risk of dementia and better cognitive performance over time. The benefits appeared strongest at 2–3 cups of coffee or 1–2 cups of tea daily—and even held true for people genetically predisposed to dementia.
Health officials urge consumers to avoid raw cheddar tied to ongoing E. coli outbreak
L.A. County health officials are urging consumers not to eat Raw Farm-branded raw cheddar cheese after the product was linked to an ongoing outbreak of Shiga toxin‑producing E. coli. This type of b…