Syfy's highly-rated sci-fi drama was cancelled after four seasons but it's still popular on streaming services. Get all the ...

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

The X-Files, Star Trek: The Next Generation, Falling Skies, and Battlestar Galactica are some of the sci-fi shows that get ...

The nature of sci-fi shows often require that they create worlds out of whole cloth, but in some cases, even the ...

A select number of sci-fi TV shows manage the impossible, improving their quality in subsequent seasons and making the story better.

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.

A new sci-fi series from Prime Video could be the most Star Trek-like show that isn't part of the franchise, capturing the ...

From grounded sci-fi to dark comedy, some of the best forgotten TV shows had everything necessary to take over the world.

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

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.

If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission. “WWE SmackDown” is getting a temporary new home this week ...