Despite some of these shows developing a cult-like following, even some of the best sci-fi series weren't able to last for more than one season.

The Marvel Universe wouldn't be as large and expansive without the alien worlds that populate it. All sorts of alien races exist, from the humanoid to incomprehensible creatures. Originally introduced ...

In 'Project Hail Mary,' a human and an alien figure out how to cooperate across space. In real life, we can't see that fellow ...

"Using our newly developed RAVEN pipeline, we were able to validate 118 new planets, and over 2,000 high-quality planet ...

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

The new eerie trailer for Steven Spielberg's Disclosure Day has got people talking online about the Roswell Incident.

A singular eyeball attached to slimy tentacles, the organism aggressively implants itself in a human or animal’s eye socket. It acts as a parasite by controlling its host’s actions, turning them into ...

Dragon Age Dragon Age creator says he 'had to take out half' of the quests in Dragon Age 2 once he found out they only had 16 months to make it: 'BioWare as a team did not know how to make a small ...

Humans have created countless inventions that shape our lives in amazing ways. Some are practical, some are revolutionary, and some are simply fascinating. But if aliens suddenly appeared, which ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sydney Chandler as Wendy in ...

Spoilers follow for Alien: Earth. One of the most controversial – or thrilling, depending on how you look at it – aspects of FX and Hulu’s Alien: Earth is that, for the first time on film, at least… ...