Putin is relying on the world’s largest atomic arsenal to offset NATO’s massive edge in conventional weapons. His aim: ...

The “doomsday” book is a series of legal documents and orders that lists the secret and extraordinary powers a President may ...

A business school is using AI doomerism, money from Saudi Arabia, and a dusty Cold War metaphor to get people hyped about ...

There aren’t as many potentially hazardous asteroids lurking near Earth as previously thought, according to a new study.

Exclusive: It's known as the Doomsday Book—a stack of papers in a classified safe listing extraordinary powers a President ...

The Taurid Meteoroid Stream, which is possibly responsible for the famous Tunguska and Chelyabinsk impacts, probably doesn't ...

In May, Russian President Vladimir Putin ordered his forces to rehearse deploying tactical nuclear weapons in response to ...

One of Star Trek's best-regarded episodes drew on contemporary worries and a compelling metaphor to influence the franchise ...

A study suggests the Thwaites Glacier is melting at an alarming rate but experts believe technological innovations and AI ...

Could the Earth's time be up? Is there a looming catastrophe? Which one of these crazy scenarios terrifies you the most? Let ...