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

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the United States remains that no evidence has emerged proving the existence of ...

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

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 ...

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

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

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 ...

Claims have emerged that the CIA accessed DNA databases to identify alien-human hybrids, reigniting debates on government secrecy and privacy concerns over consumer genetic data.

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 theories. These AI-generated images, shared widely online, were debunked by ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...