From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Looking for the definitive ranking of the Alien movies? We've got you covered. It's been 46 years since Ridley Scott's original flick introduced audiences to a slick, acid-blooded creature with a ...

In space no one can hear you scream. That iconic tagline introduced "Alien" to audiences in 1979, but since then, "Alien" has become so much more than just a sci-fi horror movie. Fans have gotten ...