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Boludo co-owners trade accusations in court while pizza business suffers
Jerad Rasmusson and chef Facundo DeFraia have filed lawsuits against each other; downtown restaurant threatened with eviction.
Why Do Humans Look So Different From Each Other? Because Our Faces Evolved To Be Unique
In an age of filters washing us into uniformity, dare to have a little something something.
Scientists testing new scanning technology discover mysterious structure beneath an ancient Egyptian city
Archaeologists working in Egypt's Nile Delta may have discovered a tomb or temple dating back around 2,600 years while testing a new technology designed to locate structures buried deep beneath the surface. ...
State investigating Legionnaires\' disease cases in Lancaster County facilities
Legionnaires’ disease cases are under investigation in Lancaster County.
SBU Faculty Join Ranks of Elite Scientists as AAAS Fellows
Two Stony Brook University faculty, Jackie Collier and Pamela Abshire, have been named American Association for the Advancement of Science (AAAS) Fellows.
Stony Brook University Faculty Members Join Ranks of Elite Scientists as 2025 AAAS Fellows
STONY BROOK, NY – March 27, 2026 – The State University of New York at Stony Brook’s (Stony Brook University) Jackie L. Collier and Pamela A. Abshire were recently named 2025 American Association for the Advancement of Science (AAAS) Fellows. The AAAS Fellows program was first established in 1874. To be considered as a Fellow, AAAS members must be nominated by the
Brian Cox says physics faces ‘unquantifiable’ threat under punishing funding cuts
Cuts of nearly 70% may force university departments to close and damage UK’s research progress, senior scientists say
No One UI 8.5 in April? Galaxy S25 update roadmap takes unexpected turn
It turns out that Samsung has no plans to roll out the Galaxy S25 family’s One UI 8.5 update in April. This isn’t an official confirmation or a leak, but a fact supported by evidence, suggesting a delay in the major update rollout. Samsung enthusiast Alfaturk discovered a potential April 2026 security update for the […]
NAVFAC Northwest Welcomes Marine Veteran and NAVFAC Expert as New Business Director
NAVFAC Northwest welcomed Tony King as its new Business Director this year.
Overwhelming fuel prices cause Somalis to struggle to reach health care
Soaring fuel prices mean that journeys to health facilities are becoming unaffordable for many families.
Free travel, occasional seats to MSU sports a perk for unpaid trustees
MSU trustees, though unpaid, receive access to sporting events with university-funded travel. Records show thousands spent on travel for attending athletics.
Lakers return home from successful trip to face spiraling Nets
Lakers return home from successful trip to face spiraling Nets
A grassroots initiative connects Clemson scientists across ecology and evolution
Faculty-led initiative seeks to break down silos and strengthen research, teaching and student engagement.
Business owner faces April 24 move-out as I-26 Connector project advances
After receiving federal approval, the North Carolina Department of Transportation (NCDOT) will move forward with its newest plans for the I-26 Connector project
INVESTIGATION: Jewelry business under fire after customers say they paid thousands for unfinished rings
A Cedarburg jewelry business is facing backlash from customers who say they paid thousands of dollars upfront for custom rings and never received the finished products.
NASA spots comet reversing its spin in a first for science
In 2017 NASA’s Hubble Space Telescope zoomed in on a comet as it passed around the sun. And then things took a more unusual turn
Advocate Health to launch nation's largest hospital drone delivery network
FedEx and UPS face lawsuits from customers over tariff brokerage fees
FedEx and UPS collected brokerage fees to handle Trump's tariffs. Some customers are suing, saying they never should have paid them.
Trump Justice Department’s probe of the 2020 election gets first public test in court
The Justice Department on Friday faces the first public court test of its effort to investigate President Donald Trump’s 2020 election defeat, as it fends off a lawsuit seeking a return of 2020 Atlanta-area ballots the FBI seized in an unprecedented move earlier this year.
Gen Z career squeeze: Slow hiring, no time for training
Gen Z is facing a career squeeze as managers lack time to train and companies prioritize experience, making it harder to get hired and succeed.
Where to watch LSU vs. Duke in March Madness Sweet 16: Time, TV Channel
The No. 2 LSU Lady Tigers face the No. 3 Duke Blue Devils in the Sweet 16 of the women's NCAA Tournament. Here's how to see all the action.
Where to watch UCLA vs. Minnesota in March Madness Sweet 16: Time, TV Channel
The No. 1 UCLA Bruins face the No. 4 Minnesota Golden Gophers in the Sweet 16 of the women's NCAA Tournament. Here's how to see all the action.
See United's new Polaris business class with doors and a 'Studio'
United's new Polaris business class got a long-awaited facelift with sliding doors. Though the doors will remain open for now, pending certification.
Long Island Science Center faces renewed eminent domain threat from Riverhead
Town board members, exasperated at the lack of progress on renovations to the science center's Main Street facility, said they would give its leaders one more chance to make their pitch.
Now in power, Nepal’s rapper-politician Balen Shah faces new challenge
Shah was a rebel — crude and different from the politicians who previously led Nepal. How will he be in office?
AAP faces pressure over trans youth care, guiding docs to keep parents in the dark about child's sexual health
A parental rights group accused the AAP of hiding minors' sexual health info from parents and pushing transgender procedures over parental concerns.
MLB Opening Day scores, live updates: Mariners face Guardians after Dodgers win, Paul Skenes falters vs. Mets
2026 World Cup playoffs live updates, scores: New Caledonia faces Jamaica as DR Congo awaits winner
High school renovations bring state-of-the-art sports facilities to students in Taylor
Construction is underway on major athletic-facility upgrades at Taylor High School, part of the Taylor School District’s voter-approved $130 million bond program.
Old Astria Health Medical Center converting to behavioral health facility
The building formerly as the Astria Regional Medical Center has been sold, with construction of an assisted living center at the site will begin soon.The buildi
Transcript: How Democrats Can Defeat Trump’s Identity Politics
Author Justin Gest says that economic policy alone won’t defeat the far-right in the United States and Europe.
How Democrats Can Defeat Trump’s Identity Politics
Author Justin Gest says that appealing to voters’ sense of belonging and identity is essential and can’t be done with economic policy alone.
Democratic US Sen. John Hickenlooper qualifies for Colorado primary by petition, will skip assembly
U.S. Sen. John Hickenlooper has qualified for Colorado’s Democratic primary after the first-term incumbent submitted enough valid petition signatures to make the ballot, state officials said. Hickenlooper is facing primary challenges from state Sen. Julie Gonzales, D-Denver, and university professor Karen Breslin, who are both vying for spots in the June 30 primary at the […]
House Ethics panel declines delay for Sheila Cherfilus-McCormick's Ethics trial
The Miramar Democrat also faces criminal charges and asked Congress hold off on a verdict until her criminal trial.
Pay to win? The uneven playing field of NIL in college sports
With the rise of NIL, college sports are facing dilemmas that never existed in the past.
DHS internal watchdog launches investigation into handling of contracts under Noem, Lewandowski
The Department of Homeland Security inspector general has launched a sprawling investigation into how contracts have been solicited and handled, including the involvement of former Secretary Kristi Noem and her de facto chief of staff Corey Lewandowski, according to two sources familiar with the probe.
MLB Opening Day scores, live updates: Paul Skenes falters in loss to Mets; Tarik Skubal faces Padres
Post-Gazette wins four national business journalism awards
The Pittsburgh Post-Gazette’s work on coverage involving the sale of U.S. Steel, the dangers that coal miners face from inhaling silica, the state...
Rep. Sheila Cherfilus-McCormick appears before House Ethics for rare public hearing
Democratic Rep. Sheila Cherfilus-McCormick appeared before the House Ethics Committee on Thursday in a rare public hearing to face allegations she stole millions in federal disaster funds and used it to bolster her 2021 campaign.
3 shot in Central Business District Thursday afternoon, police say
NEW ORLEANS (WVUE) - Three people were shot in the 1400 block of Tulane Avenue in the Central Business District, and police detained one person on the scene, according to police.
LGBT People Experience Widespread Concerns and Challenges When it Comes to Health Care Affordability
This analysis highlights the health care affordability challenges facing LGBT adults, a growing population that faces health related disparities. Findings from KFF Health Tracking Polls show that LGBT adults face more widespread concerns with affording basic necessities, including health care, compared to non-LGBT adults.
Is a computer science degree still relevant? ASU enrollment trends suggest a shift
Declining computer science enrollment at ASU reflects growing student's uncertainty about the job market and AI.
On Trump’s Mind: Iran, Inflation and Sharpies
President Trump waxed on about the virtues of the pen, calling it more economical and a better instrument than the fancier writing tools preferred by his predecessors.
Opioid settlement funds designated to build 60-bed youth behavioral health facility in Anderson
The local nonprofit Family Dynamics Resource Center asked the county board for $2 million as a community match in order to receive $25 million dollars in funding from the state. The funds are intended to allow the organization, which provides counseling and parenting services, to develop a 60-bed behavioral health campus for youth.
Eight L&S faculty members elected fellows of the American Association
Congratulations to the eleven UC Berkeley faculty members named AAAS Fellows. The newly elected Fellows include a tech pioneer, the author of a book on nature’s poisons and a neuroscientist who can
Federal ruling on UF case deals blow to state law limiting faculty dispute appeals
Court filings showed multiple professors were denied arbitration after challenging terminations and performance reviews under the law.
GOP Tax Writer Floats Bill to Boost Business Interest Deductions
American companies facing higher after-tax capital costs because of how tax law excludes global income from interest deductibility calculations would get a break under new legislation proposed by a GOP House tax writer.
Faculty discuss economics and politics in developing Iran War
On Tuesday night, the Department of International Relations and the Lehigh University United Nations Partnership hosted a faculty teach-in on the developing war with Iran.
UT Faculty Members Elected Fellows of the American Association for the Advancement of Science
Professors Radu Marculescu and Dev Niyogi have been recognized as 2025 AAAS Fellows for their contributions to science and engineering.
2025 American Association for the Advancement of Science (AAAS) Fellow
Department Chair, Professor Alexander Spokoyny has been selected as a 2025 Fellow of the American Association for the Advancement of Science (AAAS) in recognition of his distinguished contributions in main group and organometallic chemistry and academic community engagement and leadership. AAAS is the world’s largest general-scientific society and publisher of the journal Science. Spokoyny is among the 449 scientists, engineers, and innovators spanning 24 scientific disciplines who are being recognized for their scientifically and socially distinguished achievements. Four of the new fellows are UCLA faculty members. The new Fellows will be celebrated in Washington, D.C., in late May 2026. Read more about the new AAAS Fellows here. AAAS Fellows in the UCLA Department of Chemistry & Biochemistry are Professors Kendall Houk (1988), Paul Weiss (1999), Richard Kaner (2000), David Eisenberg and Todd Yeates (2001), Juli Feigon (2002), Miguel Garcia-Garibay and Steven Clarke (2007), Heather Maynard, Carla Koehler, Xiangfeng Duan and Neil Garg (2018), Paula Diaconescu and Thomas Mason (2019), Joseph Loo (2021), and Yi Tang (2022). Penny Jennings, UCLA Department of Chemistry & Biochemistry, penjen@g.ucla.edu.
Security sources: 'Toppling a regime is an art, not a science'
The 2021 AI revolution at Mossad could eventually 'open the gates,' help Iranian people get to the streets.
9 from MSU named fellows of prestigious science association
Faculty recognized as 2025 Fellows of the American Association for the Advancement of Science
Ten Johns Hopkins researchers named American Association for the Advancement of Science Fellows
The 2025 class of American Association for the Advancement of Science fellows includes 449 scientists, engineers, and innovators spanning 24 scientific disciplines who are being recognized for their scientifically and socially distinguished achievements
Five USF faculty named 2025 fellows of American Association for the Advancement of Science
University of South Florida
Does red-light therapy work? What the research says
People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some interesting biology.
Eleven UC Berkeley faculty members elected fellows of the American Association for the Advancement of Science
The newly elected AAAS Fellows include a tech pioneer, the author of a book on nature’s poisons and a neuroscientist who can decode what you are seeing from your brain wave activity.
Jiang Shengnan is the most vocal woman in Chinese politics
Jiang Shengnan, a Chinese lawmaker and writer, champions women's rights within China's political system while avoiding the feminist label in a country where such activism faces restrictions.
Lukaku faces consequences after infuriating Napoli and Conte
Sky Sport Italia reports that Romelu Lukaku could receive a hefty fine for remaining in Belgium without the club’s approval, but the striker will likely face consequences on the pitch as well.Lukaku...
Faculty voice: Why I'm a community-centered health psychologist
Kaston Anderson Jr. is an associate professor in the Department of Psychology at Michigan State University. Here, he explains how his professional training and lived experience built his belief that a community approach is the best way to solve complex social issues.
Florida congresswoman faces a rare public hearing on ethics charges. Threat of expulsion vote looms
The House Ethics Committee is holding a rare public hearing into alleged ethics violations by Sheila Cherfilus-McCormick. The hearing Thursday pushes into the open a yearslong investigation into how...
How to Turn a Chicken Egg Into a Drug Factory
A biotech start-up is testing a novel way of efficiently producing pharmaceutical drugs.
American Association for the Advancement of Science names 10 UF faculty fellows
The American Association for the Advancement of Science (AAAS), the world’s largest general scientific society and publisher of the Science family of journals, has named 10 University of Florida faculty members to its 2025 AAAS Fellows.
Fourteen Emory faculty named Fellows of the American Association for the Advancement of Science | Emory University
A record number of Emory faculty have been elected to the newest Class of AAAS Fellows in recognition of outstanding efforts to advance science.
Out-of-state tuition hike approved for two UF business master’s programs
Service of the University of Florida Community since 1901
Three Stanford faculty named AAAS Fellows
Faculty in medicine, computer science, and biology are among the new fellows of the American Association for the Advancement of Science.
Harmonic Delivers Winning Live Sports Streaming Innovations
/PRNewswire/ -- Harmonic (NASDAQ: HLIT) today announced powerful new innovations that further elevate the company's sports streaming solution. The advanced...
Is Big Tech Facing a Big Tobacco Moment?
Back-to-back courtroom losses have put technology giants, including Meta and Google, in uncertain territory as they face lawsuits and bans on teen users.
Good Morning, Nashville! Talking Immigration Data Politics at Vanderbilt University
After a busy day on Capitol Hill yesterday, I landed in Nashville, Tennessee, last night for an exciting two days on campus at Vanderbilt University. Carwil Bjork-James, an anthropologist whose creative use of database construction to support critical scholarship resonates strongly with my own work, generously invited me to give a talk today about the politics of immigration data and to join a Wikipedia edit-a-thon tomorrow on the topic of immigrant detention. I encourage you to check out Carwil’s database project “Ultimate Consequences” about political deaths in Bolivia after 1982, and his book The Sovereign Street: Making Revolution in Urban Bolivia. My talk today is titled “Untangling the Messy Politics of Immigrant Detention Data.” I’ll focus on how immigrant detention data (not just detention centers themselves) become sites of controversy—from the collection and classification choices that shape what we can know, to the strategic withholding and distortion of data for political ends. Drawing on research spanning multiple administrations, I’ll trace how current data controversies in the second Trump administration connect to long-standing tensions in how we measure, interpret, and communicate about immigration. My goal is to move beyond simple partisan narratives and offer a practical guide for anyone working with immigration data to explore both the pitfalls to avoid and the creative opportunities for more transparent, rigorous public communication about immigration realities. If you are on campus, please stop by. Tomorrow I will join Carwil and Vanderbilt students for a Wikipedia Edit-a-Thon to edit and update Wikipedia entries related to immigrant detention with the latest robust information and data. This event is designed to orient participants into how to edit on Wikipedia, provide them with data-driven starter templates on detention facilities, and allow each person to produce an initial article on one element of the network of ICE facilities or one death in custody this year. The workshop is also a demonstration of how to use open data sources to build public knowledge—something I am deeply passionate about. Thank you to Vanderbilt University, the Spatial Histories series, and Carwil for hosting me. I would love to be a part of conversations and workshops related to immigration data on your campus. Students are really eager these days to have informed, critical, and data-driven explorations of our current immigration system. Reach out anytime if you want to discuss the possibility of bringing me to your campus. Subscribe
Former Powhatan sports academy owner found guilty of 12 child sex crimes
A jury found the former owner of Fast Feet Sports Academy in Powhatan County guilty of 12 out of 18 total child sex crimes. He could face a sentence of up to 240 years in prison.
An Indiana town shows two sides of Trump's factory "boom"
In industrial communities like South Bend, government policies are lifting some sectors while clouding the outlook for others, leaving many manufacturers navigating a patchwork of incentives, tariffs and shifting signals from Washington.
Trunk show: Elephants roam the human imagination in EcoTarium exhibit
Elephants are a study of grace, beauty and strength, but they face threats, mainly from humans. An exhibit at the EcoTarium their world, and ours.
As political winds shift, this Louisiana renewable energy venture shoots for the stars
"We've spent years figuring out how to make wind blades lighter, stronger and cheaper — and we're set up at a facility that will allow us to expand quickly into production and shipping at scale. Now we're ready to apply those strengths to booming sectors of the economy."
Democrats hope GOP health care cuts will put Alaska, and the Senate, in play
Republican Dan Sullivan lost a bid to stave off Medicaid cuts last year and is now facing a barrage of critical ads.
Pullman Danang Beach Resort Responds to Rising Bleisure Travel with Expanded Business and Leisure Facilities
/PRNewswire/ -- As global travel patterns continue to evolve, "bleisure" travel, which combines business trips with leisure experiences, has become a...
Indian Health Service is digging out of decades-old construction backlog for medical buildings
The U.S. agency that provides healthcare to Native Americans has a facilities problem.
WHO warns of health crisis ‘unfolding in real time’ across Middle East
Hostilities should halt and healthcare facilities must be treated as ‘safe havens’, WHO’s regional chief has said
An Artist Lecture and a ‘Science on Screen’ Film Series: 4 Arts Picks for Your Week
Every Thursday, WTTW News newsletter producer Josh Terry highlights his picks for the week’s must-see cultural events.
Indian Health Service chips away at construction backlog
The U.S. agency that provides healthcare to Native Americans has a facilities problem. Buildings in its inventory are decades-old, dilapidated and don't have enough space to care for a growing population.
'This is our fight': Suburbanites embrace anti-Trump resistance ahead of No Kings protests
A growing faction of concerned citizens across America’s suburbs are positioned on the front lines of the anti-Trump resistance
Trump’s Threats to Europe Put Its Leaders in a Double Bind Over Iran
European politicians risk angering their voters if they join America’s war. Yet they could also face domestic upheaval if they take no action to reopen shipping routes that Iran has blocked and ease an energy crisis.
Central Ohio coffee business fights to keep brewing after farm issue cuts yield
A coffee business rooted in culture and tradition is facing a critical moment.
Business owner shares concerns about Cargill’s intentions to close local facility
The facility has been in operation since 2011.
Business owner shares concerns about Cargill’s intentions to close local facility
A specific date for the final day of operations has not been confirmed.
Contract dispute could push White River Medical Center out-of-network with UnitedHealthcare
The city of Batesville is facing a looming healthcare crisis.A contract dispute between the White River Medical Center and the private insurance giant UnitedHe
Vice Provost for AI Jeffrey Bardzell resigns before data and information science school launch
Bardzell is the former dean of the School of Information and Library Sciences, until UNC announced in October that it was set to merge with the School of Data Science and Society. He took on the chief AI officer role shortly after.
Live updates: Celtics, Thunder facing off in potential Finals preview
The Celtics hope to bounce back as they host the reigning champion Thunder in a potential NBA Finals preview. Follow our live blog for updates.
Quantum science outreach program sees Golden State expansion
Since its creation in 2022, SparCQS has introduced thousands of individuals to the not-so-small world of quantum science. Housed within the Center for Materials Interfaces in Research and Access (¡MIRA!), the workforce development initiative, whose name is an acronym for Sparking Curiosity in Quantum Science, delivers a trailer’s worth of colorful, approachable quantum science demonstrations to K-12…
Postal Service to implement first-ever fuel surcharge amid mounting fuel costs, financial challenges
USPS is reportedly planning its first-ever 8% fuel surcharge on packages starting in April as the agency faces a cash crisis and mounting financial losses.
The Institute for Underground Science at SURF Announces 2026 Davis-Bahcall Scholars
The Institute for Underground Science at Sanford Underground Research Facility (SURF) has announced the selected the 2026 cohort of Davis-Bahcall Scholars.
Precigen Reports Full Year 2025 Financial Results and Business Updates
Precigen transitioned to a commercial stage company with the US approval of PAPZIMEOS™ (zopapogene imadenovec-drba), the first-and-only FDA-approved treatment...
Providing quality, access to health care in rural Indonesia | Harvard T.H. Chan School of Public Health
Leni Siagian, MPH ’26, wants to ensure care for those who face challenges getting it.
Biotech Company Tivic Health Aims to Advance Immunotherapy Research Programs
Tivic Health Systems is developing immune‑modulating therapies for conditions, such as radiation exposure, while expanding biologics development and manufacturing capabilities.
Meta and Google damaged girl’s mental health, landmark trial concludes
Social media giants deemed responsible for a teenage user, known as KGM, growing addicted to their platforms, which include Facebook, Instagram and YouTube
Emily Gregory is Donald Trump's new state representative and a new hope for Democrats in Florida
Florida state Rep.-elect Emily Gregory is the latest face of Democrats' optimism after she won a special legislative election in President Donald Trump's home state House district. Florida Democrats...
March Madness 2026: Our experts reset their NCAA Tournament brackets with updated picks heading into Sweet 16
If your bracket is busted, you are not alone, so here's what our experts would do if given a chance to reset their predictions
READY, SET, IMPLEMENT! Lifelines in Crisis: Prioritizing Women’s, Children’s, and Adolescents’ Health in Humanitarian, Conflict and Climate-affected Settings
This dialogue is part of PMNCH’s Ready, Set, Influence series, bringing together policymakers, humanitarian leaders, donors, and grassroots experts. The webinar will focus on accelerating the implementation of health commitments within humanitarian affairs, specifically focusing on the need for integrated, rights-based health services that remain resilient in the face of conflict, disaster and climate events.
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.
2026 NCAA Tournament: How every Sweet 16 underdog can pull off an upset, reach Elite Eight
With only one double-digit seed still alive, there are plenty of toss-ups as the NCAA Tournament hits the Sweet 16
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