A major risk of breast cancer screening may have been overestimated for decades
A new analysis suggests mammograms may lead to far less breast cancer overdiagnosis than some earlier studies indicated. Researchers reexamined all eight major randomized screening trials and accounted for differences in follow-up time, screening frequency, and screening after trials ended. Their re...
That fresh cleaning smell could be filling your home with nanoparticles
Researchers found that scented cleaners can react with ozone indoors to create billions or trillions of invisible nanoparticles that can penetrate deep into the lungs. The pollution forms within minutes and, in some cases, may produce an inhaled particle dose comparable to or greater than standing n...
Zepbound and Mounjaro may turn on the body's calorie-burning brown fat
Tirzepatide, sold as Mounjaro and Zepbound, activated calorie-burning brown fat in obese mice, revealing a potential metabolic effect beyond appetite suppression. If confirmed in humans, the finding could help explain the drug's powerful benefits and inspire more comprehensive treatments for obesity...
Don't toss cannabis leaves: They may contain rare compounds with medical potential
Scientists discovered rare flavoalkaloids in Cannabis leaves for the first time, along with dozens of other phenolic compounds that had never been reported in the plant. The findings suggest that Cannabis leaves, often discarded as waste, may contain a surprisingly rich source of potentially useful ...
Will Aaron Pierre's John Stewart Become a Staple of the DC Universe?
Lanterns has found a fan-favorite in one of its most important characters.
Abercrombie's Latest '90s-Inspired NFL Collection Provides the Perfect Alternatives to Basic Jerseys
You don't always have to be that guy in a jersey.
The 77 Best Movies of 2026 So Far (and 29 More We Can't Wait For)
With Christopher Nolan, star-studded epic romance, and major Marvel events, this list is a behemoth. And it also features a movie called Behomoth!.
The 49 Best New Shows of 2026 (and 10 More We Can't Wait For)
We've got murder mysteries, stories of love and lust, and lots and lots of Yellowstone. And that's just the beginning.
One Man's Perspective on His Multiple Myeloma Journey
Life with this blood cancer is rarely straightforward, but as one patient found, there's a lot of hope for the future.
Not Drinking Enough Water During Lengthy Cardio? These 10 Hydration Packs Are Your Answer.
Go hands-free while running, biking, and hiking.
The Best Gifts for Men in 2026 After a Year of Testing
All have a track record to please.
The 6 Best Beard Trimmers for Men in 2026, Tested by Grooming Editors
Expert-approved trimmers from Panasonic, Bevel, and more.
The Best Fitness Gifts for Men in 2026, Vetted by Editors and Trainers
We've got the best fitness gifts for men no matter their age or skill level.
This German Volume Training-Inspired 10x10 Workout Blows Up Your Biceps Fast
You can use this quick-hitting routine for a ridiculous arm day pump.
7 Best Waterproof Trimmers, According to a Grooming Editor
Devices you can use before, during, or after the shower.
Chelsea vs. Chukka Boots: How to Know Which Pair Makes Sense for Your Fall Outfit
One is sleeker, one is more relaxed.
This "rare" autism-linked genetic disorder may be far more common than scientists thought
A major analysis suggests Phelan-McDermid syndrome, a genetic disorder closely linked to autism, may affect about 1 in 7,300 people and more than 45,000 Americans. Researchers warn that thousands of cases may remain hidden because genetic testing is often not performed, even as targeted treatments m...
CRISPR could help doctors attack blood cancer without destroying healthy cells
Researchers used CRISPR to remove CD33 from donor stem cells, potentially giving doctors a way to attack aggressive blood cancers without destroying the healthy cells patients need after a transplant. In a 30-patient trial, the edited cells successfully took hold and appeared to shield blood cells f...
Scientists gave worms magnetic bacteria. They lived 43% longer
A magnet-producing bacterium extended the average lifespan of C. elegans worms by more than 43% while helping protect their neurological and intestinal health. Researchers traced much of the effect to suppression of ferroptosis, a damaging form of cell death linked to iron buildup and oxidative stre...
Scientists discover an "impossible" cellular survival pathway that could help fight cancer
Scientists discovered a surprising backup system that lets mammalian cells make the essential amino acid cysteine even when the pathways once considered indispensable are disabled. The same survival mechanism may help cancer cells resist treatment, raising the possibility that shutting it down could...
Skyler Gisondo Goes Dark in <i><em>Primetime</em></i>
The actor opens up about impostor syndrome, Robert Pattinson, and taking a big leap out of his comfort zone.
We've Tested Over a Dozen Golf Shoes in Every Condition. These Are the 12 Best We've Found.
Golf kicks have come a long way from the metal spikes your grandfather used to wear.
Your Sexual Prime Is Not About Testosterone
Emerging research suggests that even as your sex hormones gradually decline, you might not have even peaked yet.
Old Spice Worked Until It Didn't-Why I Upgraded to This $20 Natural Deodorant
For sweaty commutes and sensitive pits, this natural deodorant earned its spot.
This Buzzy Supplement Has Horrifying Side Effects. Why Do Wellness Influencers Love It?
It's not just hype. It's dangerous.
Terrell Owens Opens Up About How Dementia Has Impacted His Family
Plus, a neurologist shares three keys to future-proofing your memory.
Scientists thought they knew how this 70-year-old leukemia drug worked
A 70-year-old leukemia drug is still revealing new secrets. Researchers found that removing a protein called NUDT5 protected cells from the drug, even though simply blocking the protein had little effect. The unexpected result points to a hidden cellular role that could help explain why people respo...
The Men's Health 2026 Sleep Awards
All the goods you need to maximize your Z's.
Aging muscles may be losing strength for a reason scientists missed
A newly identified breakdown in communication between nerves and muscles could help explain why people lose strength as they age. Researchers were able to improve muscle strength in an animal model by targeting a key protein, raising hopes that some age-related weakness could eventually be treated.