Elon Musk has turned a long-running joke about being an extraterrestrial into a central part of his public persona, even as he argues that humanity may be the only intelligent life in the universe.

Former Congressman from Florida, Matt Gaetz, has ignited a heated discussion with his assertions regarding a covert US government initiative purportedly aimed at producing alien-human hybrids. These ...

I saw an article in the Nikkei newspaper titled 'AI is an 'alien intelligence': Philosophy and psychology as a breakthrough for understanding'.This year's Nobel Prize in Physiology or Medicine was ...

Add Yahoo as a preferred source to see more of our stories on Google. Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn't frightening ...

Confirmation of alien life would answer one enormous question and immediately create dozens more. Humanity’s reaction would ...

"Humans evolved from apes." Many people were taught this in school. However, when you start thinking about it a little more deeply, various questions arise.Why did only humans build a civilization?

From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi shows that feature aliens.