Making a sequel to Ridley Scott's 1979 classic "Alien" should have been a disaster. This was a movie that defined a whole new ...

Researchers say they’ve confirmed the first atmosphere around a rocky planet in a habitable zone beyond our solar system.

The Challenge” star revealed how he felt after contracting the cyclosporiasis bug, which is now in 34 U.S. states.

X-Men '97 Season 2 just gave Wolverine his biggest episode yet, and the story borrowed heavily from a classic sci-fi horror ...

Discover the hidden truths about military life and war through these 4 sci-fi books recommended by veterans. Find out why ...

These facts range from movies that almost had completely different stars to iconic scenes that nearly got cut.