A major study found that common dementia risks may have a much stronger impact on women’s brains than previously recognized. Women…

The aging brain may be far more capable of growth and improvement than scientists once believed. A large three-year study from…

Semaglutide was linked to greater weight loss and a 15% lower fracture risk in people with type 2 diabetes, raising the…

Remote Scottish islands turned tiny wrens into giant birds that may be evolving into new species. Tiny wrens living on remote…

Scientists found that chronic wasting disease may spread silently between species, revealing a hidden challenge in the fight against the fatal…

The first global map of underground fungal networks reveals a hidden 68 quadrillion-mile superhighway that helps sustain life on Earth and…

An experimental vaccine could help stop fentanyl and future designer-drug variants before they can trigger a deadly overdose. Fentanyl has become…

People taking popular GLP-1 weight-loss drugs like Ozempic, Wegovy, Mounjaro, and Zepbound may be shedding pounds, but a new study suggests…