Myth busted: Your body isn’t canceling out your workout
Being active boosts your daily calorie burn more than previously thought. Researchers found that increased physical activity raises total energy use without triggering the body…
A key Alzheimer’s gene emerges in African American brain study
Scientists studying Alzheimer’s in African Americans have uncovered a striking genetic clue that may cut across racial lines. In brain tissue from more than 200…
MIT study shows high-fat diets give liver cancer a dangerous head start
A high-fat diet does more than overload the liver with fat. New research from MIT shows that prolonged exposure to fatty foods can push liver…
Nearly 70% of U.S. adults could now be classified as obese
A major update to how obesity is defined could push U.S. obesity rates to nearly 70%, according to a large new study. The change comes…
Researchers find ADHD strengths linked to better mental health
New research reveals a brighter side of ADHD, showing that adults who recognize and use their strengths feel happier, healthier, and less stressed. People with…
Microplastics are leaking invisible chemical clouds into water
Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of chemicals into the water. New research shows that sunlight drives…
Veterans Affairs Chief on Harassment: ‘Behavior is Either Acceptable or It is Not’
WEDNESDAY, Dec. 31, 2025 — The U.S. Department of Veterans Affairs (VA) is drafting vets and survivors, caregivers and health workers, as well as visitors…
Salmonella Outbreak Tied to Raw Oysters Sickens 64 in 22 States
TUESDAY, Dec. 30, 2025 — Health officials are warning seafood lovers to think twice before eating raw oysters amid a salmonella outbreak that has sickened…
Doubting Your Doubts May Help You Stick to Big Life Goals, Research Shows
TUESDAY, Dec. 30, 2025 — When people start doubting whether they can reach an important life goal, it often feels like a sign to give…
Passengers’ Brain Signals May Help Self-Driving Cars Make Safer Choices
TUESDAY, Dec. 30, 2025 — Cars from companies like Tesla already promise hands-free driving, but recent crashes show that today’s self-driving systems can still struggle…