Experts, conservationists and celebrities are calling for an urgent phase-out of great apes in zoos, and urge the public not to visit attractions which exploit our closest cousins for profit ...

Most people are aging faster than they think, a new heart age calculator found. A cardiologist shares simple habits you can ...

A leftover from microbes’ meals is linked to early heart disease in people. In mice, it contributed to plaque buildup in the arteries.