Milly Alcock shares 'Supergirl' footage at CinemaCon. She learned five alien languages and trained for an hour every da.

Underrated efforts like Moon and straight-up masterpieces like Children of Men are among the sci-fi movies from the 2000s that have aged the best.

Federal authorities warn Missouri not to release an illegal immigrant accused of raping and kidnapping a woman in Kirksville ...

Steven Spielberg is returning to sci-fi with Disclosure Day, and it might be his most mysterious project yet. With a cryptic ...

These 10 sci-fi movies not only largely improved on the films they were based on, but many have become genre classics in ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

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

Most alien invasion movies play out the exact same way. Some human beings are going about their lives, spaceships arrive, ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

This is read by an automated voice. Please report any issues or inconsistencies here. In an appearance at the SXSW Film & TV Festival, Steven Spielberg revealed his own feelings about intelligent life ...