When you hear that a giant, icy mass hurtling through space has entered our solar system, your mind might leap straight to ...

Alien spaceships are in a league of their own, though. Earth does have a force field that could make a spacecraft landing ...

The night was warm and muggy over New Castle Air Force Base in Delaware, the kind of heat that clung to the metal skins of the alert fighter jets lined along the runway.

The sci-fi book series about a cranky Everyman who ends up in the galaxy's deadliest reality game show has sold 6 million ...

New artificial intelligence systems that generate entire 3D environments are being pitched as a turning point for a $190 ...

In the mid-19th century, an influential political party, the Know Nothings, carried on about the dangers of immigration — not ...

In short, the immigration issue is a battle for the soul of America. Lose it, and we lose democracy, the rule of law, and our ...

James Cameron's return to Pandora brings us on an even more expansive exploration of the alien planet and the Na'vi people.