Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the closest humanity has ever come to self-annihilation.

A terrifying map has revealed that several US coastal cities ... Trump vows to tell all on mystery drones targeting US 'one day' after taking office This alarming prediction comes as weather ...

Start the day smarter. Get all the news you need in your inbox each morning. It's called the Doomsday Glacier because of its ...