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Triad Business Journal Names Two Alumnae 2026 Outstanding Women in Business
Alumnae Shawanna Nicole Moore-Geter and Jamilla Pinder are among 25 honorees named Triad Business Journal’s 2026 Outstanding Women in Business.
$2 million available to help businesses still struggling from Operation Metro Surge
AP report: Justice Department settles lawsuit from Trump ally Michael Flynn for $1.2 million
The settlement resolves a 2023 lawsuit in which Flynn sought at least $50 million and asserted that the criminal case against him amounted to a malicious prosecution.
Verily Health CEO Stephen Gillett on how it will use $300 million investment
Verily Health CEO Stephen Gillett on how it will use $300 million investment
Meta and YouTube fined $3 million for harming mental health
In a landmark trial, social media giants Meta and YouTube were found negligent and ordered to pay for harming a user's mental health. The decision could force major changes in how social platforms work
Crimson Desert studio Pearl Abyss's share prices stabilize as sales top 3 million
Crimson Desert developer Pearl Abyss has seen its share price stabilize after confirming the new action-adventure game …
Brenmiller Energy Issues Business Update Highlighting Commercial Breakthrough, First TES Revenue and BNRG360 Growth Strategy
Delivered flagship Tempo project, Brenmiller's first commercial-scale boiler replacement deployment, marking a major operational milestone in the Company's transition toward commercializationRecognized first revenue from a TES system sale, validating Brenmiller's ability to convert project execution into reported revenueEntering 2026 with previously disclosed projected 2026 revenue of approximately $1.7 million tied to Tempo execution milestones, which management believes reflects the beginning.
Seahawks, WR Jaxon Smith-Njigba agree to 4-year, $168.6 million extension
50 Cent’s $100 million Times Square venue is coming our way.
A celebrity-driven venue with concerts, premieres and immersive tech is set to take over Planet Hollywood’s Times Square flagship.
Corus Entertainment Secures Court Approval For $363 Million Debt Plan
A fall in linear TV advertising and hefty borrowings led the major Canadian buyer of U.S. series like 'Survivor' and 'NCIS' to launch a recapitalization transaction to cut annual interest charges via a new parent, NewCo.
Gen Z brothers bought a $4,000 pickup truck to start their business—now it brings in $3 million a year
Kirk and Jacob McKinney found entrepreneurial inspiration at a local dump, launching junk removal and reselling business Junk Teens while still in high school.
Domain Capital Group Closes $768 Million In Commitments For Domain Entertainment Fund II
Domain Capital Group LLC, a private investment management firm, and its subsidiary Domain Capital [...]
A 2023 health AI bet that seems to be paying off
In this edition of STAT's AI Prognosis: A chat with Qualified Health co-founder and CEO, Justin Norden, as the company raises $125 million.
Qualified Health's raise comes in at $125M
Axios Pro reported earlier this month the raise would be roughly $100 million.
UCLA Health receives $2.4 million from Rose and Allen Nelson to establish a fellowship in translational and clinical neuroscience
The gift is being made in memory of their son Brandon, who received his bachelor’s in aerospace engineering from UCLA in 2014.
Glyphosate: A story of science, risk, and nuance
In the summer of 2014, a California groundskeeper named Dewayne Johnson started noticing patches of raw, weeping skin spreading across his body. He had spent years applying Roundup, Monsanto’s glyphosate-based herbicide, for a school district, sometimes drenched in it when equipment malfunctioned. By 2014, he had a diagnosis: non-Hodgkin’s lymphoma. In 2018, a jury awarded him $289 million in damages, later reduced on appeal. Tens of thousands of lawsuits followed. The story hasn’t quieted down. It’s all over the internet, swinging between “this will kill you, buy organic” and “relax, you’re fear-mongering.” Some of that recent chatter stems from an Executive Order protecting glyphosate and its production, which set off intense infighting within the MAHA movement. Some of it reflects a deeper truth: Americans genuinely care about harmful chemicals in their environment (see poll below). And the conversation isn’t going anywhere, with a Supreme Court case involving Monsanto set for this April. Glyphosate (the active ingredient in Roundup) is one of the most widely used herbicides in the world. But does glyphosate cause cancer? And how much exposure is actually risky? With so much mistrust in institutions and corporations (and some genuine conflicts of interest), making sense of the actual scientific evidence is genuinely hard. Here is a translation of what the scientific evidence actually says. Does glyphosate cause harm? Glyphosate is an herbicide that kills most plants it contacts rather than targeting specific species. It works by blocking an enzyme pathway (EPSPS) that plants and many microorganisms need to produce essential amino acids. Without those amino acids, the plant can’t grow and dies. Glyphosate was first developed by Monsanto in the 1970s and became ubiquitous after the company introduced “Roundup Ready” crops in the 1990s. In 2024, Bayer removed glyphosate from residential Roundup-branded products due to litigation pressure. But today it is still the most widely used herbicide in the world. Farmers also discovered they could spray it directly on crops like oats, lentils, beans, and peas just before harvest to dry them out faster and make harvesting easier. Because of its widespread use, it’s obviously really important to understand if it’s harmful to humans. The key principle: The dose makes the poison The most important concept in toxicology is that “the dose makes the poison.” Sixteenth-century physician Paracelsus articulated what remains the foundational principle of toxicology: sola dosis facit venenum. Water will kill you if you drink enough of it. Aspirin saves lives at 81 milligrams and causes internal bleeding at higher chronic doses. So, at what dose is glyphosate poisonous? The LD50 in rats (the dose that kills half the test animals) is around 5,600 mg/kg body weight. Table salt is roughly 3,000 mg/kg. By that classic measure, glyphosate is less acutely toxic than salt. But some people are exposed to a lot of glyphosate through their work. And among the general public, there are many questions about low-dose, cumulative exposure from multiple sources over long periods. Does glyphosate cause health problems? Cancer Correlation maps are striking, with one analysis finding that 60% of counties that spray the most glyphosate have non-Hodgkin’s lymphoma rates above the national average. But correlation alone doesn’t establish cause, which is why animal and human studies matter. In animals: Rat studies are typically what most fear is rooted in, but most people don’t know the study details on the dosage given to rats. A pooled analysis of the 13 most rigorous rat studies found evidence that very high doses, around 55,000 times greater than typical food residue exposure, can cause certain cancers. In humans: One of the strongest studies followed 55,000 herbicide users over 20 years and found no overall increased cancer risk. There was one signal: among those with the highest use, rates of acute myeloid leukemia (AML) appeared elevated. A broader meta-analysis of 18 human studies also found no overall cancer risk, though a separate meta-analysis focused specifically on non-Hodgkin lymphoma found that people with high cumulative glyphosate exposure faced a 41% higher relative risk compared to those with low or no exposure. These human studies are observational studies (randomized controlled trials would be unethical), and meta-analyses are only as reliable as the studies they pool. But the story seems consistent: at very high exposure levels, there may be some cancer risk. But that’s about as far as the science currently takes us. Emerging research: gut and reproductive health Gut: Because glyphosate targets a pathway that exists in some gut bacteria, scientists have questioned whether it could affect the microbiome. In mice, a 2023 University of Iowa study found that glyphosate altered gut bacterial composition and raised markers of intestinal inflammation. A 2024 systematic review found similar patterns: disrupted gut bacteria and problems with the mucus layer that protects the intestinal wall in mice. Whether this translates to humans is an open question. The human gut is highly variable and resistant, and we don't yet have strong studies confirming the same effects in people. Reproductive health: Animal studies have found that glyphosate-based herbicides can interfere with reproductive hormones, including disrupting egg cell development in mice and reducing the number of eggs available in sheep’s ovaries. However, the doses used in these experiments were high, so it’s not yet clear whether the same effects would occur in humans. On the human side, a 2021 pilot study led by Mount Sinai researchers tested urine samples from pregnant women across the U.S. and found glyphosate in 95% of them. The study also found a possible connection between higher glyphosate exposure during pregnancy and a subtle physical difference measured in female newborns. That said, some connections weren’t statistically reliable and this was a small study. The researchers themselves said more and larger studies are needed before drawing firm conclusions. What do regulators say about glyphosate safety? In 2015, the International Agency for Research on Cancer (IARC), part of the World Health Organization, classified glyphosate as "probably carcinogenic to humans" (Group 2A). The classification is worth taking seriously. But, there’s an important distinction: IARC classifies hazard, meaning the potential to cause harm under some conditions. It does not assess risk, which accounts for actual exposure levels and the real-world probability of harm. The U.S. EPA, the European Food Safety Authority, Health Canada, and regulatory agencies in Australia and Japan have all concluded that glyphosate is “unlikely to be carcinogenic to humans” at realistic exposure levels. They’re asking a different question: given how much of this people actually encounter, what is the probability of harm? Your actual exposure is what determines your actual risk. What does glyphosate mean for your daily life? At the grocery store: Food residues are small. The EPA’s acceptable daily intake is 1.75 mg/kg of body weight per day. To hit that threshold from oatmeal alone, a 150-pound adult would need to eat roughly 50 pounds of oats every day. But this calculation addresses only one pathway (food), and we don’t yet have robust tools to measure people’s actual total exposure. If reducing exposure matters to you, organic certification prohibits synthetic herbicides, and organic oat products generally test at lower or undetectable levels. Either way, a diet rich in whole grains, conventional or organic, is far better for your health than one that omits them out of fear of residues. On the farm: Occupational exposure is orders of magnitude higher than consumer exposure. Farmers and farm workers who mix, load, and apply glyphosate-based herbicides, especially without protective equipment, face meaningfully different risk profiles. Proper PPE isn’t optional. Integrated weed management strategies that rotate chemical modes of action are also worth taking seriously, both for health and for long-term effectiveness. If you live near a farm: Spray drift is real. Concentrations near field edges can spike during and after application, particularly on windy days. This is an area where I think public health could really step up and empower rural communities with buffer zones, rather than placing the onus on individuals. But for now, knowing your local agricultural calendar and keeping windows closed during application are the first steps. Bottom line Dewayne Johnson was exposed to glyphosate at levels most people will never encounter, and a jury decided he deserved compensation. That outcome is not evidence that the oatmeal in your pantry is dangerous. But it is a reminder that the dose, the context, and the person doing the exposing all matter enormously. Glyphosate is a chemical tool with benefits, trade-offs, and genuine open scientific questions. Learning to hold that complexity without collapsing into panic or dismissal is, honestly, one of the most useful and hardest things to do in navigating modern health science. Love, YLE Your Local Epidemiologist (YLE) is founded and operated by Dr. Katelyn Jetelina, MPH PhD—an epidemiologist, wife, and mom of two little girls. Hannah Totte, MPH, is an epidemiologist and YLE Community Manager. YLE reaches more than 425,000 people in over 132 countries with one goal: “Translate” the ever-evolving public health science so that people will be well-equipped to make evidence-based decisions. This newsletter is free to everyone, thanks to the generous support of fellow YLE community members. To support the effort, subscribe or upgrade below: Subscribe
How outlawing flavored tobacco saved Massachusetts $70 million in health care costs
GBH's Morning Edition spoke with the state's top public health official about new research on banning flavored tobacco, maternal health, measles and more.
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.
Domain Capital Group Closes $768 Million in Commitments for Domain Entertainment Fund II
ATLANTA, March 25, 2026--Domain Capital Group LLC, a private investment management firm, and its subsidiary Domain Capital Advisors LLC, today announced the closing of $768 million in equity commitments for its second entertainment fund and its affiliates.
AI Science Startup Periodic Labs Is in Deal Talks at About $7 Billion Valuation
Periodic Labs, an artificial intelligence research startup founded last year by former OpenAI and DeepMind staffers, is having discussions with investors about raising at least hundreds of millions of dollars at a valuation of about $7 billion, according to people familiar with the matter.
New public dining, entertainment space coming to downtown Rochester
More than $1.5 million will help to finance the project, which will transform a currently vacant commercial building into an outdoor public space for dining and entertainment.
Qualified Health locks in $125M in fresh funding to scale enterprise AI at health systems
Qualified Health, a startup that works with health systems to evaluate and adopt artificial intelligence technology, raised $125 million in fresh funding to scale up its business. | Qualified Health, a startup that works with health systems to evaluate and adopt artificial intelligence technology, raised $125 million in fresh funding to scale up its business.
Maine governor candidate Shah releases elder care plan
His multi-part plan proposes to address workforce shortages in long-term care, work with the Legislature to invest nearly $10 million a year in facilities that serve older Mainers and expand in-home services.
Anderson to get new youth behavioral health campus with $24.7M grant
A Redding nonprofit received a $24.7 million state grant to build a behavioral health campus in Anderson for vulnerable youth. Find out more.
Exclusive | Domain Capital Raises $768 Million Fund to Tap Surging Entertainment Demand
The firm is expanding its entertainment investments with a new artist-management venture and financing agreements with major studios.
Science Mill offers three special events in April
Sharing news, features, and sports with the Dripping Springs community. Support local news and subscribe here: linktr.ee/drippingspringsnews.
‘Project Hail Mary’ Is Out-of-this-world Entertainment
Back in 2017, filmmakers Phil Lord and Christopher Miller were hired and, several months into filming, fired from the Han Solo prequel movie, “Solo: A Star Wars Story.”
Kentucky basketball assembled a $22 million roster. The results never matched the price.
Kentucky is making a bold move that could signal where the future of college sports is headed.
Qualified Health raises $125 million, as it helps more health systems build and manage AI tools
Qualified Health, which helps health systems build and manage artificial intelligence tools, has raised $125 million.
Epstein accountant, lawyer explain finances in Congress testimony
Jeffrey Epstein's longtime lawyer Darren Indyke and accountant Richard Kahn manage Epstein's $630 million estate without salaries.
Mills halts kennel ordinance at second reading amid showing for business owner
MILLS, Wyo. — Mills City Council has shelved a proposed ordinance affecting kennels and catteries on second reading. Mills City Attorney Pat Holscher told
The BlackBerry-Esque Smartphone With a Full Keyboard Just Launched on Kickstarter
This Android smartphone with a tactile QWERTY keyboard has already raised over $2.1 million.
New Mexico jury says Meta harms children's mental health and safety, violating state law
The jury agreed that Meta engaged in "unconscionable" trade practices that unfairly took advantage of the vulnerabilities of and inexperience of children. Jurors found there were thousands of violations, each counting separately toward a penalty of $375 million.
Rural health care providers can now apply for $50M to stabilize access - New round of health care funding builds on record $146M investment - Office of the Governor
SANTA FE – New Mexico’s rural health care providers can now apply for a share of $50 million in health care funding as part of the State of New Mexico’s three-year, $146 million investment that has helped recruit more than 800 health care workers to underserved communities. The funding comes from New Mexico’s Rural Health […]
Epic Games Laying Off 1,000+ Employees, Swears AI Is Not to Blame
The company behind Fortnite, the Epic Game Store, and the Unreal Engine is also implementing a $500 million cost savings plan.
Tua Tagovailoa eager for fresh start, quarterback battle with Atlanta Falcons
Tagovailoa owed $54 million by Miami Dolphins in 2026
Paranovus sells 14.3M shares at 35 cents to raise $5M
A single institutional investor agreed to buy the shares, with closing set for about March 25. Paranovus says net proceeds will fund working capital.
'Mystery Science Theater' Set to Make Comeback After Fans Raise Over $5 Million to Fund New Episodes
RiffTrax and Shout! Studios announced a Kickstarter campaign to create new episodes of 'Mystery Science Theater 3000.' 'MST3K' has existed in different iterations from 1988 to the present day.
DCCC reaches voters at the pump in 4 Florida congressional districts
The campaign will reach people in districts represented by Laurel Lee, Anna Paulina Luna, Cory Mills and Maria Elvira Salazar.
Jewelry Extravaganza to raise funds for Millsboro library
On April 16-18, the Friends of the Millsboro Public Library will be presenting their annual Jewelry Extravaganza fundraiser, the proceeds from which will be used to support the children’s summer
NEA Business Notes: RightFiber expands into North Texas - Talk Business & Politics
Jonesboro-based RightFiber is expanding its 100% fiber optic internet with a more than $50 million investment in north Texas. RightFiber brings speeds up to 5 gigabytes to homes and up...
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
Can Treating Peyronie’s Disease Improve Mental Health?
A University of Miami Miller School study explores how treatment for Peyronie’s disease may improve depression, anxiety and quality of life.
Epic Games to Layoff 1,000 and Cut $500 Million Amid 'Fortnite' Slump
Epic Games will cut 1,000 staffers and another $500 million in costs amid a slump in engagement with 'Fortnite,' CEO Tim Sweeney confirmed in a memo.
Inside the DOCS Community Health Leadership Conference at the Miller School of Medicine
Medical students at the Miller School lead the DOCS Community Health Leadership Conference, showcasing student‑run projects.
Avalon’s New Challenges, Opportunities in Life Science Investing
LA JOLLA – As Avalon BioVentures wraps up deploying its very first fund, the $135 million ABV1, the early stage focused venture capital firm is already lookin
Pro Padel League raises $15 million as investors bet on sport’s U.S. growth
The Pro Padel League has raised $15 million in new funding as it looks to accelerate its next phase of growth in the U.S.
Pacers Sports & Entertainment Launches Fieldhouse Media Network, Delivering First-Of-Its-Kind Global Media Channel for Partners
Deloitte and Yieldmo help PS&E to grow market size through first-party fan data while producing convertible ROI INDIANAPOLIS (March 24, 2026) – Pacers Sports & Entertainment today launched the Fieldhouse Media Network, a first-of-its-kind global AI-powered media platform built on authenticated sports fandom, giving brands measurable access to one of the most engaged audiences – the fan. Developed in collaboration with Deloitte and Yieldmo, the network leverages Yieldmo’s Ymax.ai, an advertising platform with a dedicated sports vertical, and Converge™ by Deloitte for Sports fan data platform built on Deloitte Ascend™ to activate first-party, authenticated data from approximately 250 million sports and entertainment fans worldwide in a privacy-safe, cookieless […]
Pacers Sports & Entertainment Launches Fieldhouse Media Network, Delivering First-Of-Its-Kind Global Media Channel for Partners
Deloitte and Yieldmo help PS&E to grow market size through first-party fan data while producing convertible ROI INDIANAPOLIS (March 24, 2026) – Pacers Sports & Entertainment today launched the Fieldhouse Media Network, a first-of-its-kind global AI-powered media platform built on authenticated sports fandom, giving brands measurable access to one of the most engaged audiences – the fan. Developed in collaboration with Deloitte and Yieldmo, the network leverages Yieldmo’s Ymax.ai, an advertising platform with a dedicated sports vertical, and Converge™ by Deloitte for Sports fan data platform built on Deloitte Ascend™ to activate first-party, authenticated data from approximately 250 million sports and entertainment fans worldwide in a privacy-safe, cookieless […]
Nintendo cuts Switch 2 production amid weakening console sales
Output is reportedly being reduced from six million to four million units, despite the console’s record debut.
New Maine law seeks to help parents afford childcare costs
Since 2019, the state has spent more than $145 million in state and federal funds on childcare and early education programs, according to the governor’s office.
Blount: Online sports betting proposal has little support in Senate, would cost casino industry
Sen. David Blount, chairman of the Gaming Committee in the Senate, says a proposal to legalize online sports betting lacks support in the Senate, and could harm the state's casino tourism industry, which provides thousands of jobs and millions in state revenue. Blount also discusses proposed, and recently enacted, changes to the Public Employee Retirement System, and proposals to increase tax credits for private schools.
CelebrateOne secures $3.39M grant to fund for maternal health in Columbus
CelebrateOne secured a $3.39 million grant to fund 15 organizations expanding maternal health services in Franklin County.
We’ve Been Underestimating Flying Foxes
Australia used to incinerate the large fruit bats, but research suggests they bring hundreds of millions of dollars in benefits to the country’s economy.
We’ve Been Underestimating Flying Foxes
Australia used to incinerate the large fruit bats, but research suggests they bring hundreds of millions of dollars in benefits to the country’s economy.
Firefighters control fire near excavating business off Stan Miller Drive near Breckenridge
7:15 p.m.: Crews from Red, White & Blue Fire Protection District and the Breckenridge Police Department are on scene at a fire off of Stan Miller Drive near Breckenridge. Black smoke turned white as crews...
Milledgeville teen runs car detailing business in school, wins $1,000 in chamber contest
At 19 years old, Kyan Silas has started a successful business and received second place in the youth entrepreneur program, landing him a $1,000 prize.Kyan Sila
Scientists found a rhino in the Arctic and it changes everything
Scientists have uncovered a new species of rhinoceros in the Canadian High Arctic, revealing that rhinos once lived far farther north than expected. The fossil, dating back 23 million years, is unusually complete and has helped reshape ideas about how these animals migrated between continents. Evidence suggests rhinos crossed from Europe to North America more recently than scientists once thought.
Insulin pills may soon replace daily injections
For over a century, scientists have chased the dream of insulin pills, but the digestive system kept destroying the drug before it could work—forcing millions of patients to rely on daily injections. Now, researchers at Kumamoto University have developed a clever workaround using a tiny peptide that helps insulin slip through the intestinal wall.
Miami starts cutting property tax rebate checks for seniors
'This program is about delivering real relief where it matters most.'
Someone has publicly leaked an exploit kit that can hack millions of iPhones
Leaked "DarkSword" exploits published to GitHub allow hackers and cybercriminals to target iPhone users running old versions of iOS with spyware, according to cybersecurity researchers.
Travis Kelce reportedly re-ups with Chiefs on a 3-year, $54.7 million deal, but there's a catch
Mills, Collins on opposite sides of trans athlete issue
Collins, who is seeking a sixth term, posted on social media over the weekend that she’s held a “longstanding position that transgender athletes should not compete in girls’ and women’s athletics.”
Mills says federal abortion investigation is ‘political’
In particular, the federal government says it wants to find out if Maine “is unlawfully coercing entities covered by Federal health care conscience protection laws to provide, pay for, or provide coverage of abortion.”
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.
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.
Q&A with Brain Health Expert Dr. James Galvin
The Miller School neurologist describes a new Brain Health Index that uses machine learning to measure brain health.
WSU launches bilingual video series to help beekeepers improve colony health
Researchers with WSU's Honey Bee and Pollinators Program have produced a new video series giving novice keepers a strong introduction to best practices and the science of apiculture, in both Spanish and English.
Grub Lab: $6 Million Raised To Bring Sports And Entertainment IP To Independent Restaurants Nationwide
Grub Lab, an Australia-founded restaurant technology startup, announced it has raised $6 million in funding from Quantaco to accelerate its expansion across the United States and support a national rollout tied to major sports leagues and entertainment studios. The company is positioning itself as a modern solution to help independent restaurants compete for family dining traffic through interactive, branded experiences.
We both lost our jobs. So we started a company.
After being laid off in 2020, my husband and I launched Larroudé from home. Today, the shoe brand employs 600 people and generates millions.
A Look At PENN Entertainment (PENN) Valuation As Expansion Projects And New Financing Move Ahead
Expansion plans and fresh financing reshape the PENN Entertainment story PENN Entertainment (PENN) has put expansion and balance sheet moves front and center, with new casino and hotel projects in Aurora and Columbus alongside a fresh US$600 million senior notes offering. See our latest analysis for PENN Entertainment. Despite the new projects and financing, PENN’s 1 year total shareholder return of 21.21% and 5 year total shareholder return of 86.08% sit well behind peers. A recent 4.99% 1...
David Gallo opens up about why AI data centers, private equity are good for his company
After Katrina, David Gallo led his family's company, Gallo Mechanical, through a geographic expansion that helped grow the company to nearly $500 million in revenues and more than 700 employees. Last year, he led the 80-year-old business through a sale to a private equity firm. In this week's Talking Business, he explains why it was a good thing
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.
Delivery Hero to Sell Taiwan Business to Grab
The German food-delivery company said it would sell Foodpanda as part of a strategic review for $600 million in cash.
Grab Strikes $600 Million Deal for Foodpanda Taiwan Business
Grab Holdings Ltd. agreed to buy Delivery Hero SE’s Foodpanda operations in Taiwan for $600 million, a deal that marks its first foray outside of its Southeast Asian home market.
Historical Wigan cotton mill to reopen as entertainment venue.
Factory Floor is set to open in Wigan's Grade II-listed Eckersley Mill following a £3m revamp.
Executive Council seeks greater role in half-billion-dollar rural health initiative
New Hampshire executive councilors are seeking a greater role in a $640 million rural health initiative after initially delaying approval and securing more oversight.
'Project Hail Mary' blasts off to record-breaking $80 million, becomes 2026's best premiere
'Project Hail Mary' burned through the outer layer of box office projections this weekend, reaching an astounding $80 million in its domestic premiere and $141 million worldwide.
‘Project Hail Mary’ blasts off with $80.5 million, a best for Amazon MGM, and the year
Studio estimates on Sunday say Amazon MGM's “Project Hail Mary” has topped the North American box office charts with $80.5 million in ticket sales — the second biggest ever for a non-franchise film.
Educational Service Center awarded Teach Computer Science 2.0 Grant
The Educational Service Center of the Western Reserve has been awarded $584,614 through the Ohio Teach Computer Science 2.0 State Grant, a competitive initiative funded by the Ohio Department of Higher Education. As part of an $8 million…
Your Thymus and Your Healthspan
Our thymus gland plays a central role in the development or our immune system, specifically for supporting T cell development (how these cells got their name, maturation and differentiation in the thymus) and discriminating between self and foreign, non-self antigen proteins with production of dendritic cells. As we age, our thymus gland shrinks—the process known as involution—with progressive change from spongy to fatty tissue, with loss of functionality. But this process, with respect to timeline and extent, markedly varies from one person to the next. And to make things even more complicated, our thymus gland anatomy and precise location in the chest also is highly variable. So the famous Frank Netter diagrams from the 1960s (such as at left below) don’t capture the remarkable heterogeneity that a random set of 12 chest CT scans (below at right). What I consider as 2 landmark papers in Nature this week (here and here) used AI to quantify health of the thymus in 2 large cohorts, and then correlate the metric to a broad array of health outcomes. In this edition of Ground Truths, I’m going to cover three questions: (1) How was thymus health determined by AI?; (2) How is thymus health linked to key clinical outcomes? and (3) Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? Subscribe 1. How was thymus health determined by AI? This was accomplished by extensive work developing and validating an AI pipeline for 2 stages, the first for localization and segmentation of the thymus bed, and the second to quantify a digital marker, termed the thymic health score. There’s a lot to this algorithmic development, so I won’t go into all the details, but just provide a rudimentary outline of what was done. The 1st stage used supervised learning with 2 radiologists reviewing 2,461 chest CT scans. That work trained a 3D U-Net model to automatically identify the thymic bed’s 3D cropped region using center of mass coordinates, which reached 99.8% accuracy. The 2nd stage used a foundation model that was pre-trained with SwAV (which stands for Swapping Assignment between multiple Views), a self-supervised model, that generated a high-dimensional thymus representation of 4,096 features. That compares to the radiology reductionist and subjective scoring of 0 to 3 where 0 means the thymus is fully degenerated and fatty, and 3 is considered dense, intact glandular soft tissue. Notably, the self-supervised learning (SSL) performance was superior to supervised (AUC ~0.75 vs 0.55, respectively) reflecting the shallowness of the 0-3 classifier vs SSL’s holistic, self-taught AI. The thymic health score ranged from 0 to 100, with the highest number indexed to fully preserved thymic health. The algorithmic work extended to explainability with both Shapely value distribution, meaning the model was holistic not relying on any “magic” pixel, and occlusion sensitivity, demonstrating the model’s performance was not affected by ribs, sternum, lung tissue, but rather focused on the thymic bed directly. Below are a few saliency maps from the occlusion sensitivity that indicate the thymic bed focus, not affected by neighboring structures, using the jet color scale. Now the AI was ready for processing ~25,000 CT scans, each over 30 MB files, from the 2 large participant cohorts to provide a thymic health score, it did so in less than 14 hours, which is less than 2 seconds per scan! Share 2. How is thymus health linked to key clinical outcomes? The two cohorts were the National Lung Screening Trial, NLST (N=25,031) and the Framingham Heart Study, FHS (N=2,581) each with baseline demographics and long term follow up of >12 years for health outcomes. From the NSLT, you can see below that increased age and body-mass index were correlated to reduced thymic health. And, overall, men had reduced thymic health scores compared with women. There are a lot of graphs in the paper for outcomes, for both the NLST and FHS cohorts. To simplify the major outcomes, below is a composite Figure with striking reduction of all-cause mortality and for the different causes of death. The results were consistent between the 2 cohorts. For example, the cardiovascular mortality hazard ratio average was 0.57 in NLST and 0.38 in FHS (weighted to be 0.53 for the aggregate). The reduction of mortality also extended to digestive diseases and pulmonary disease (data not shown below). Lung cancer incidence was reduced by 36% for high vs low thymic health (Figure below, with a panel -incidence and b panel-mortality, adjusted for age, sex, BMI, smoking status). Notably, there was a smoker’s paradox: lower incidence and improved survival for lung cancer in smokers who had a high thymus health score. Smoking was associated with lower thymic scores whereas alcohol was not. Higher thymic health was linked to higher HDL cholesterol, lower triglycerides, lower fasting blood glucose, and lower systolic and diastolic blood pressure. Inflammation biomarkers, such as C-reactive protein and interleukin-6, were elevated in the people with lower thymic health scores. In their second paper, the same team looked at the relationship between thymic score and outcomes for 3,476 patients receiving cancer immunotherapy. The non-small cell lung cancer progression-free survival was reduced in patients with low thymic health score. A parallel relationship for survival was seen for other types of cancer including melanoma, breast, and kidney with a 44% lower risk among high thymic scores (Figure). A similar pattern was seen with different immune checkpoint inhibitors. The thymus health score outperformed programmed death ligand-1 (PD-L1)and tumor mutation burden (TMB) assay of the tumor and was an independent prognostic marker of progression-free survival. In this dataset, a direct connect with thymus score and adaptive immune function was noted with a correlation before cancer treatment for both T-cell diversity and thymus T-cell production (a metric known as T cell receptor excision circles). Thymus Removal Study There is a highly relevant citation about thymus function before moving onto ways to rejuvenate it. In 2023, a very important study of thymus removal during cardiothoracic surgery was published, with 1146 patients undergoing thymus removal vs 1146 matched controls (mean age 55 years). The adverse outcomes for thymus removal were striking, with a 2.9 higher risk of all-cause mortality and doubling of cancer incidence, 1.5 fold increase in cancer mortality, and 1.5-fold increase in autoimmune diseases. The immune function showed marked compromise after thymus removal, as reflected by CD4+ and CD8+ T cells (Figure below) Share Ground Truths 3. Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? In recent months we’ve learned a lot about the process of thymus involution and the pathways by which this may be modulated. Thymus involution is primarily due to loss to thymus epithelial cells (TECs) and there are 2 subtypes with different functions: the cortical, responsible for positive selection of T cells, and the medullary, for negative selection. When adipose tissue infiltrates the thymus, thymic adipocytes are pro-inflammatory, knocking out T-cell output. Likewise, systemic inflammation, or “inflammaging,” from smoking, obesity, and chronic stress promote thymic adipocytes. Now, from preclinical studies, we know about key pathways that account for these processes. Historically, back in 2014, FOXN1 was recognized as a single master transcription factor essential for TEC function, with studies in mice with forced FOXN1 upregulation leading to thymus regeneration. That laid the foundation for potential regrowth of quiescent thymus cells. It took awhile to find pathways to accomplish this goal and to even refute its role as the master regulator. The Liver-Thymus Axis Feng Zhang and his team recently showed that injection of an mRNA vaccine to the liver encoding DLL1, IL-7 and FLT3-L in combination, factors known to support thymopoiesis (Figure), successfully enhanced immune function in aged mice. However, the effect was transient. The FGF21 Story Two reports in 2025 addressed the thymus gland’s production of FGF21, a growth factor (fibroblast growth factor 21) and its control of thymus involution. This growth factor is also produced by the liver, but it doesn’t have impact on the thymus in aged rodent models. In contrast, The liver’s hepatocyte growth factor (HGF) has been shown to reverse senescent TEC structural changes. Growth hormone stimulates production of insulin growth factor-1 (IGF-1) in the liver and the thymus. Two small studies in human participants (TRIIM, for Thymus Regeneration, Immunorestoration, and Insulin Mitigation) of 6 and 50 people, respectively, treated with combined human growth hormone, metformin and DHEA, suggested the potential of slowing epigenetic aging and improving thymus mass and function. But the combination of drugs, small sample, and lack of controls make conclusions murky. Increased thymus FGF21 led to increased CD8 T cells in old mice and extended healthspan and improved physical performance. Building on the previous FOXN1 data, ablation of β-klotho, the obligatory co-receptor for FOXN1, accelerated thymic aging. The benefit to FGF21 was confirmed in a companion paper using an FGF21 knock-in mouse model showing thymus enlargement and increased TECs throughout the lifespan. (schematic Figure below). The accompanying editorial for these 2 papers speculated: “The proposed link between age-associated thymus involution and organismal aging is intriguing, and suggests we might seek to achieve systemic rejuvenation by counteracting thymic involution.” Other Factors Lessons from the Axolotl (Mexican Salamander) In an elegant set of experiments of the axolotl (Figure), known for its complete thymus regeneration after total surgical removal, mediators were identified. Surprisingly FOXN1 was dispensable. But midkine, a growth factor, appeared to be the driver, the initiator of thymus cell growth, survival, and repair. Other components that contributed were Postn+ (periostin-expressing mesenchymal niches) and Ccl19, a chemokine protein from the bloodstream. RANK and RANKL RANK (receptor activator of nuclear factor κB its ligand (RANKL) have been considered key regulators of medullary TECs. In a study of both aged mice and human thymus cell cultures, their key role was confirmed, with multiple benefits of resorting TEC function, recruitment of progenitor cells, and T cell development. Subscribe Summing Up This body of work strongly supports the health of the thymus gland as a critical regulator of human healthspan, not just a correlate or link. The new landmark studies are reinforced by the regenerative biology experimental models that have shown, via an array of mediators, that healthspan of aged mice is at least in part dependent on thymus gland function and its critical role for maintaining adaptive immunity. It sure seems that we’d be better off having an immune reservoir of naive T cells instead of a profile in older adults of exhausted, low quality, memory T cells, with a senescent phenotype. It is striking that we ignored the importance of the thymus gland for many decades. A wake-up call was the results of the thymectomy matched control study reviewed here, with the opposite of high thymic health score improved health outcomes. The convergence of AI and healthspan here is notable. The exceptional and laborious work for developing and validating (no less explaining) the AI to quantify thymus health set the foundation for probing the connect the major health outcomes in two cohorts with extensive follow-up. We’ve never had a way to meaningfully quantify the thymus gland before, so this represents important leverage of supervised, self-supervised, and transformer models. The study wouldn’t have been possible without AI. And it begs the question as to whether there are ways we can maintain our thymus at a high health score. But it’s not so simple to rejuvenate our thymus. There are multiple risks including the induction of autoimmunity, increasing the risk of cancer, and inducing a pro-inflammatory state. For example, factors that increase TEC proliferation could compromise the medulllary negative selection process and leak out auto-reactive (self-attacking) T cells. Thymic cells could be induced to proliferate, but we know, for example, that growth hormone and IGF-1 are associated with an increase risk of cancer. If thymus rejuvenation doesn’t clear out the accumulated senescent cells in older adults, then inflammation within the gland could block the production of TECs. Keeping these risks in mind, we now have identified many ways to keep our thymus healthy as we age that undoubtedly will be tested in clinical trials going forward. Ultimately, the benefit-to-risk tradeoffs will be defined. In the meantime, we have desperately needed an immunome. As I’ve stressed in multiple prior Ground Truths, we have no test in the clinic to assess a patient’s immune status! It was very encouraging for me to get an email from Hugo Aerts, the senior author of the landmark papers in the days after they were published: “I also wanted to say that your Substack on “Why We Need an Immunome” was inspiring for this work. We found it a very compelling perspective and greatly enjoyed reading it.” Just having an assessment of a person’s immune status via a chest CT scan, with millions of these performed per year, might help in guiding the right immunotherapy for cancer (e.g. more intensive, combinations for those with low thymic health scores) and help define people who are increased risk for age-related diseases of cancer, cardiovascular, and neurodegenerative. The main theme of Super Agers is that we now have many layers of data (genetics, proteins, biomarkers, organ clocks that can be integrated via multimodal AI) for us to define a person’s specific risk decades before one of these age-related diseases leads to symptoms, enabling prevention. From the new studies this week, we can add thymus health score as yet another way to understand a person’s risk, a window into their adaptive immune system and healthspan. And perhaps someday we will be able to safely rejuvenate the thymus, or maintain its health through one’s life, and use the thymus health score to monitor. NB: I wrote this post (No A.I.) A Quick Poll Loading... ********************************************************************* Thanks to Ground Truths subscribers (now > 200,000) from every US state and 212 countries. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. Please join! If you found this interesting PLEASE share it! Share Ground Truths Paid subscriptions are voluntary and all proceeds from them go to support Scripps Research. They do allow for posting comments and questions, which I do my best to respond to. Please don’t hesitate to post comments and give me feedback. Let me know topics that you would like to see covered. Leave a comment Many thanks to those who have contributed—they have greatly helped fund our summer internship programs for the past two years. It enabled us to accept and support 47 summer interns in 2025! We aim to accept even more of the several thousand who will apply for summer 2026.
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