Atomic scientists set their "Doomsday Clock" on Tuesday closer than ever to midnight, citing aggressive behavior by nuclear ...

Midnight represents the moment at which people will have made Earth uninhabitable.

The clock is a symbolic way to show the public how close scientists believe the world is to a human-made apocalypse.

Living with obesity can increase your risk of heart problems. But it’s not just the number on the scales that counts. Where the fat is in your body is important too. For example, fat around the belly ...