Researchers found that people who began using cannabis regularly before the age of 15 were more likely, as young adults, to…

More young adults are staying single, a shift that may affect well-being. A University of Zurich study finds that long-term singles…

Exercise is the most effective and underused treatment for osteoarthritis, protecting joints while improving overall health. Stiff knees, sore hips, and…

A new AI app lets users identify dinosaur footprints by uploading a photo, solving puzzles that have stumped scientists for decades.…

A newly developed imaging method blends ultrasound and photoacoustics to capture both tissue structure and blood-vessel function in 3D. By blending…

An atmospheric study reveals unexpected findings about our largest neighboring planet and the structure of its deep atmosphere. Towering clouds sweep…

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself. Scientists have…

Caring for grandkids may give grandparents’ brains a surprising boost. Helping care for grandchildren may help protect thinking and memory skills…