North Korea could be headed for a tense family showdown. South Korea's spy agency says Kim Jong Un's teenage daughter, Kim Ju Ae, is close to being named the country's next leader, a move that could ...

FROM satellites turned into missiles and worldwide blackouts sparking carnage on the streets, all-out war in space is becoming less of a distant sci-fi dream. For centuries, wars have been fought ...

Satellite imagery of secretive nuclear facilities reveals Beijing’s efforts to expand its arsenal, just as the last global ...

One nation stands head and shoulders above the rest in terms of its carrier capabilities—though another is quickly catching up.

A new crew rocketed toward the International Space Station on Friday to replace the astronauts who returned to Earth early in NASA's first ...