"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

You've seen the famous aliens, planets and scientists, but now it's time to venture even farther into the depths of space.

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

Find out how Disclosure Day compares to Steven Spielberg's other sci-fi movies, like Jurassic Park and Minority Report, ...

Relive the best Saturday morning cartoons from the 90s. These 14 cartoons entertained millions and defined an entire ...

Kris Kneen’s Rite of Spring is a pulsing story that moves energetically across its terrain, delivering a sense of alien ...

For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

History and mystery animate this season’s genre offerings, from sweeping romantasies to chilling horror tales.