The 21st century has produced several science-fiction action films that come very close to that ideal. The films in this ranking stand out because they manage to do everything at ...

Most alien invasion movies play out the exact same way. Some human beings are going about their lives, spaceships arrive, they blow things up, humans fight back, and save the day. The end. That's not ...

Or How I Became an Apocaloptimist' share what they learned from making the film and think everyone should know.

Not every sci-fi anthology hits the mark, but certain series have built a reputation for delivering compelling, thought-provoking stories episode after episode.