Some of the best science fiction TV shows ever premiered in the 1990s, and they are still worth watching today.

Former "Aquaman" actor Jason Momoa will soon return to the DC Universe as Lobo, but decades ago, he played another alien ...

Here's our complete guide to all the latest news and details for Prime Video's upcoming sci-fi series Stargate ...

It’s been over 15 years since Stargate: Atlantis ended on the then-Sci-Fi Channel, but evidently there are still things about ...

While the Stargate movies and TV shows mostly tied all their loose ends, there are still some open mysteries that the revival ...

In the mid-2000s, a television series was taking the world by storm. Produced by J.J. Abrams, the puzzle-box mystery, Lost, ...

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The Amazon Prime series has received high praise.

But Amazon Prime’s The Man in the High Castle is not the only sci-fi series that has recently been added to Netflix. Earlier ...

Boldly going where starship captains, astronauts, space cowboys, clones, and wise-cracking robots have gone before.

"Stargate SG-1" became a sci-fi fan favorite, resulting in one of the longest-running genre series ever. We've picked five of ...