From Alien to The Thing, these are the ten most perfect science fiction horror movies of all time.

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

H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

This incredible movie is still iconic almost 50 years after it was released and even modern audience believe it will "scare ...

The Blair Witch Project, Scream, Halloween, Alien, The Exorcist, and more make up our list of horror movies so great they ...

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.