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

The Alien franchise's Xenomorphs are truly terrifying, but there are other sci-fi creatures that are more powerful.

A new teaser for Steven Spielberg's highly anticipated sci-fi return has officially revealed the movie's elusive alien threat ...

In the sixth episode of Star Trek: Starfleet Academy, “Come, Let’s Away,” the cadets on board the Athena meet a new alien adversary, one that comes across as truly terrifying. While out on a deep ...