The classic Alien franchise might have been complete altered if this alternate Ripley ending was released.

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.

Quite a bit of movie magic made "Alien" the sci-fi horror classic it is -- but one of its biggest challenges was solved with ...

Stephen King adaptations have been hit and miss for the author, but Timothy Olyphant's Dreamcatcher got it right.

Dark, brutal, and unforgettable, Event Horizon takes sci-fi terror where Alien left off — straight into the depths of space ...

It's hard to imagine anyone but Patrick Stewart as the captain of the Enterprise-D. However, a star from a classic sci-fi ...

When you think of Sigourney Weaver, you might picture her exploring psychedelic alien worlds in "Avatar" or transforming into Kiri. But before the lush world ...

A ranked list of the most rewatchable R rated horror movies, including classics like Scream and Alien that never lose their ...

From Alien to Arrival, these sci-fi movies never loosen their grip, turning ideas into nonstop tension that pulls you through ...

For all its flaws, Metroid Prime 4: Beyond still delivers one stellar sequence in Ice Belt.

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

From Star Wars to Invasion of the Body Snatchers, you can watch these '70s sci-fi classics over and over again.