A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Alberto Mier/CNN When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO ...

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Recent DNA tests on the Paracas skulls have not confirmed their alien origins, reigniting debates about their ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other ...

A Catholic nun has weighed in on the long-running debate surrounding UFOs and extraterrestrial life. In a video posted on The ...

US government aware of several kinds of alien life, whistleblower claims - Government whistleblower David Grusch previously told Congress that the federal government had recovered non-human ‘biologics ...

Viral images falsely depicting President Trump meeting mysterious figures at the White House have sparked alien conspiracy ...

"Star Wars" has a seemingly never-ending supply of alien designs. However, these five are the worst of the bunch, falling ...