This article was reviewed by Felix Gussone, MD. If you’ve been feeling a bit more couch potato than go-getter lately, dragging through the day, snapping at … ...

On World Heart Day 2025, learn how chest pain is evaluated to detect heart attacks. Our expert explains the accuracy and ...

Also known as the thumb-palm test, the thumb test doesn’t necessarily indicate that someone currently has an aneurysm. Rather ...

From the moment they're born, newborns—or, specifically, their immune systems—must learn to fight germs without harming their ...