What movies have defined the sci-fi genre? Here, we're looking at the movies that established and sometimes reinvented the familiar hallmarks of sci-fi movies.

There's so-bad-they're-fun science fiction movies, and then there's utter junkers. These five films are so terrible, ...

Animated gems like Nausicaä of the Valley of the Wind and blockbuster masterpieces like Dune: Part Two are among the all-time ...