Aliens, Arrival, Nope, Predator, Lilo & Stitch, E.T. the Extra-Terrestrial, and more make up our list of the best alien movies of all time.

Sigourney Weaver has, thus far, checked out of another "Alien" movie, but in a recent interview, she confirmed there was a ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

Nothing is as it seems in the Alienuniverse — including its fictional timeline. For over 40 years, the Xenomorph has terrorized audiences with seven films, two Alien vs. Predator crossover movies and ...