For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't exactly the case.

Only the manga's ending could eclipse Dandadan's best arc.

Adventure Time is one of the deepest, creepiest, funniest, best shows featuring severe psychological distress known to man.

Sam Rockwell’s acclaimed sci-fi movie by Duncan Jones, Moon, is now streaming free this July. Here's where to watch it.

Dredd, Karl Urban’s hard-hitting sci-fi cult classic, is now streaming free. Here's everything you should know about the ...

Alternative facts have always been with us, and they've always been used to cover up uncomfortable truths. Here's some ...