The X-Files, Battlestar Galactica, The Twilight Zone, and Babylon 5 make up our list of classic sci-fi shows that are more relevant than ever.

Explore groundbreaking sci-fi TV shows that were ahead of their time and how they continue to impact the genre today, from Star Trek to Doctor Who.

Rumors about the long-awaited Firefly reboot finally happening are gaining force, and if it happens, it could rewrite the ...

If you've watched all the science fiction series on the streaming services you subscribe to, here are some great sci-fi shows you can watch for free elsewhere.

Sci-fi is an enduring genre on the small screen, even if the budgets couldn't always match the big screen, and these are the best sci-fi shows ever.

In 1997, Showtime debuted Stargate SG-1, a spinoff from the Stargate movie that debuted in theaters in 1994. While the film was only a modest success, Stargate SG-1 was a massive hit on television ...

Ridley Scott backed an ambitious HBO sci-fi drama that ended far too early. Here's why the sudden cancellation still stings years later for fans.

TV history is littered with sci-fi series that ended on incredibly frustrating cliffhangers that will never be resolved.