'Chevron seven... LOCKED!' ...

This long-running sci-fi series started on Showtime nearly three decades ago, and it's now available on Netflix for new ...

Amazon's new Stargate show is on its way, so here's a complete guide on all the latest news and details for the upcoming sci-fi series ...

Netflix has recently made all 10 series of one of television's most gripping sci-fi dramas available, offering viewers more ...

A classic science fiction drama with hundreds of episodes across 10 seasons could be the ideal Netflix binge-watch ...

This sci-fi phenomenon that defied expectations and became a 10-season masterpiece that stands as one of the best of all time ...

Netflix has added the entirety of this beloved sci-fi series, one lauded as one of the greatest and most fully realized stories of all time.

Jason Momoa, who played Ronon Dex on the popular series, explains why working on Stargate: Atlantis "was like going to college" for him.

In their IMDb review, jsalzman-99905 wrote: ‘Hands down the best Sci Fi series ever, and it has aged well,’ while dquina agreed, adding: They just don’t make them like they used to. Stargate SG-1 is ...

Discover beloved sci-fi TV shows that fans agree should remain untouched and never be remade, including hits like Stranger Things, Dark, and Lost.

Not sure which new releases to check out? Let us here at Decider help you figure out what to watch this weekend and where to stream it.