This spider doesn’t run or hide when danger strikes. Instead, it builds a fake version of itself — and predators fall for it.

What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Vince Gilligan, the creator of Apple TV+'s science fiction series, confirmed that a second season is "in the offing." ...

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Alien set a standard for the sci-fi horror genre, but in the years since, new TV mediums have put their own spin on the grotesque idea.

Something very significant has been happening in plain sight, and almost no one seems to be noticing. Over the past few years, there have been televised congressional hearings, repeated news segments ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...