Add Yahoo as a preferred source to see more of our stories on Google. Some of the greatest sci-fi movies of all time revolve around humans in a desperate struggle for survival. Sometimes we’re ...

Steven Spielberg's Disclosure Day is the latest movie to tackle the subject of first contact, but these masterpieces ...

Our guide on the five best movies about aliens to stream on Netflix right now.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.