For years, millions of people have sworn that gluten makes them ill – even if they've returned negative results when tested ...

Imagine slowly losing the center of your vision, like a camera lens fading to fog. That's what happens with geographic ...

How bad could one or two utensils used for just minutes a day actually be? It's a risk that's probably not worth taking.

Most people blame heartburn, bloating, or indigestion on too much acid. But for a surprising number of adults, the problem is ...

Luigi Mangione, accused of killing a UnitedHealthcare executive, led an intellectual life marked by academic success and ...

People with idiopathic hypersomnia sleep up to 18 hours daily yet never feel rested. New research reveals the devastating ...

Carla, 84, suffered from chronic back pain while living independently. She was prescribed increasingly strong pain medications, from muscle relaxants to topical anesthetics and eventually narcotics.