Project Hail Mary has officially overtaken M. Night Shyamalan's most successful sci-fi movie, Signs, at the box office.

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Before Disclosure Day, Steven Spielberg had another sci-fi project in the works, but it "would have never made its money back ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

The newest sci-fi movie on this list is from 2016, yet each movie still feels eerily current, from the subject matter to the ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

Horror fans love to debate which series is the best, but these five franchises have unquestionably made a scream at the box ...

In space, no one can hear you scream. But in the best space horror movies of all time, there's plenty of audible screaming ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

It's been almost two decades since the release of Monsters vs. Aliens, and it's surprising we never got a sequel.