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

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

Babylon 5 and Star Trek have two different views on humanity, both are valid, and both make them two of the best sci-fi of ...

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

Dim the lights and grab the popcorn. These horror masterpieces look so terrifyingly crisp in 4K, they'll practically jump out ...

Immigration and Customs Enforcement arrested 10,000 people over a five-day period at the end of June, marking a major push by the agency tasked with carrying out the Trump administration's mass ...

Scientists have found a hidden biosphere stretching miles beneath Earth’s surface and as deep as 6 miles below the seafloor.

The new supplement reaches across genres to offer threats for fans of classic sci-fi or Avatar: The Last Airbender.

The man first was deported in 2003 following convictions of child sex abuse and failure to register as a sex offender, ...

A camera with 66.8 megapixels, a TV that promises true colours, headphones that last 80 hours and a gaming laptop that's hard to ignore. That's just the start. Here's everything that landed in the ...