As expansive as the sci-fi genre is within cinema, too many great movies are completely forgotten by audiences, like Moon and The Quiet Earth.

Robin Williams only starred in a handful of sci-fi films throughout his nearly four-decade career, including a 1990s sci-fi movie that finally returned to free streaming in March.

Science fiction gets a bad rep for being obsessed with distant futures full of spaceships, robots, and aliens. The genre ...

The 21st century has provided us with some incredible science fiction, so we decided to pick and rank the best sci-fi movies ...