For decades, the idea of alien life has lived somewhere between science and science fiction. From Hollywood & Bollywood films to grainy UFO footage on the internet, the possibility that humanity is ...

The guy pouring my beer in Anchorage told me that he knew there was no truth to decades-old rumors about a research facility 200 miles to the northeast. Nobody was up there talking to aliens or ...

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

A "historically anchored" Roswell movie is coming, while filmmakers ranging from Steven Spielberg to Joseph Kosinski tout ...

During the season six premiere episode of "The Proof Is Out There" a high-tech U.S. military camera catches alien technology flying over the Persian Gulf, leading to further investigation and ...

According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly. For ...

Some believe the Betz mystery sphere, a steel ball that a Florida family found on their property in 1974, is a piece of alien technology. Here’s the truth.

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

In 2017 astronomers detected an unusual object entering our Solar System from interstellar space. Named ‘Oumuamua, it ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...