UFOs have captured the collective imagination for years, and there are some must-see movies that are absolutely perfect.

The best alien invasion movies feature the most exhilarating stories about extraterrestrial visitors, from War of the Worlds ...

Some sci-fi movies from Hollywood history are so good that they've managed to influence several generations of filmmakers ...

While the science fiction genre does have a few quiet, contemplative films, some of the most memorable sci-fi movies have plenty of action scenes and stress-inducing moments. The publication Collider ...

In 1979, a film arrived that would forever change the landscape of science fiction and horror. Set aboard a commercial spacecraft, the film follows a crew who encounter a deadly extraterrestrial life ...

HBO Max just added the Alien movie special editions to celebrate Alien Day; here are all the major differences between the theatrical & director's cuts ...