After decades of sending radio signals into space, humanity finally receives a reply—but it's nothing like anyone expected.

Immigration and Customs Enforcement arrested 5 illegal aliens convicted of murder and sex crimes as ICE follows President ...

Doctor Who is obviously our great nation's most famous sci-fi export, standing tall amongst the other giants of the genre, ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Interstellar asteroid Oumuamua arriving from Pleiades star cluster. Oumuamua 3D model: Credit: ESO/M. Kornmesse According to NASA, ‘Oumuamua is the first known interstellar object to visit our solar ...

The Alienware AW3426DW combines just-the-basics design with an excellent five-layer tandem QD-OLED panel to deliver great ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Stacker compiled a ranking of cities with the most UFO sightings in North Carolina using data from the National UFO Reporting Center.

Stacker compiled a ranking of cities with the most UFO sightings in Georgia using data from the National UFO Reporting Center ...

A House Oversight Committee hearing on the 'crisis of unaccompanied alien children' featured explosive testimony from former ...

Beyond the Black Rainbow, Psycho Goreman, and The Endless are all among the best sci-fi horror movies of the last 20 years ...

This month’s recommendations include a dreamscape space opera, a dark time-travel diner comedy and an existential alien thriller.