They're here'€”and they're not leaving without a fight. Join us as we count down our picks for the most epic alien invasion ...

Sci-fi movies have a knack not only for showing us fantastical stories we could only dream of, but also for presenting nightmarish character exits that often require cleanup with a mop and bucket.

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 has audiences buzzing about good alien conspiracy films. We've got 5 great recommendations.