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 ...

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

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

Former Pentagon UFO investigator Jay Stratton claims he personally saw 'non-human craft' and 'non-human beings', and now plans to detail an alleged 80‑year US government cover-up in a new memoir.

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 ...

This novel is nominally about an interstellar voyage. It’s actually about sex, love, God, and the problem of evil.

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