Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

Sci-fi films are often full of wonder and hope, but when you mix sci-fi with horror, the recipe leads to movies so upsetting ...

Ridley Scott’s Alien, James Cameron’s Aliens, and Alien 3 form a sci-fi horror trilogy starring Ellen Ripley, spanning terror ...

Aliens make for good sci-fi film fodder, but sometimes, they can also terrify audiences in horror films. These are the best horror movies about aliens.