President Donald Trump has promised to release as many Pentagon UFO files as possible, raising the question of what the ...

An alien invasion involving advanced artificial intelligence could unleash a global financial meltdown, geopolitical turmoil ...

Add Yahoo as a preferred source to see more of our stories on Google. Some of the greatest sci-fi movies of all time revolve around humans in a desperate struggle for survival. Sometimes we’re ...

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 ...

I have to be honest with you, even though I’m fascinated by UFOs and aliens, I’m not sure I’m ready to see one or the other.

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...