Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

Imagined planets, ecosystems and creatures show how diverse alien biology could become.

David looks smug while wearing his spacesuit in Prometheus - 20th Century Fox Welcome toThe Best Movies Never Made, a look back at the most fascinating, strange, and tantalizing films that never ...

The Fermi Paradox assumes that advanced alien life would be detectable by the methods we're using to look for it — and the ...

From Star City to Rebecca Ferguson's Silo, here are all the sci-fi shows on Apple TV ranked from worst to best.

It looks like Marvel Studios may not be finished with one of the brightest spots from Fox's final X-Men era. A new rumor ...

A new Invincible roleplaying project is launching at the end of July, and it's perfect for fans waiting for Season 5 of the ...

Supergirl has always been a tricky character to adapt; the latest movie threads the needle between pluck and alienation.

The Last of Us creator Craig Mazin is jumping ship on the sci-fi show for a new HBO fantasy series officially in the works.

In the Star Trek franchise, the first human being to ever meet a Klingon on the timeline isn't an astronaut or an adventurer, ...

Packed with practical effects, outrageous costumes, and unforgettable performances, this bizarre space opera remains ...