Astronomers who detect a credible signal from aliens after 2026 will be barred from announcing it publicly or sending any kind of reply until it has been painstakingly verified and reviewed through United Nations channels under a newly rewritten global first-contact code.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. For as long as humans have looked up at the night sky, we've wondered who, or what ...

The "Disclosure Day" filmmaker does think he should be "afforded the opportunity" to see a UFO, given "all the movies I made about non-human civilizations coming to Earth."

New conspiracy theories suggest the CIA may have accessed DNA databases like 23andMe to search for alien-human hybrids.

All fiction is metaphor,” wrote Ursula K Le Guin. “Science fiction is metaphor.” The writer, most famous for her Earthsea fantasy novels, captured the civil rights movement, second-wave feminism and the rise of environmentalism in her fiction from ...

Add Yahoo as a preferred source to see more of our stories on Google. Timothy Olyphant in "Alien: Earth." (Patrick Brown/FX) The rich irony at the heart of the storied “Alien” franchise is that at the core of these encounters with the monstrous animal ...