ROSWELL, N.M. — The world famous Roswell “incident” was no UFO but rather a Russian spacecraft with “grotesque, child-size aviators” developed in human experiments by Nazi doctor and war criminal ...

Denise Wheeler suggests Portsmouth Historical Society's Betty and Barney Hill exhibit shows how local history strengthens ...

Boulder, Colorado, recently hosted the first-ever scientific convention specifically focused on the idea of setting human ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

There are very few sci-fi creatures more powerful than the Xenomorph. The many different iterations of the species that the movies have introduced over the years have many different capabilities, ...

Spielberg’s sci-fi blockbuster starring Emily Blunt and Josh O’Connor may be spectacular, but it misjudges how much humans are prepared to tolerate abuse of groups we see as ‘other’ Steven Spielberg ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Steven Spielberg’s latest trailer for the movie Disclosure Day ends ...

Fresh conspiracy theories involving the CIA, extraterrestrials and consumer DNA databases are gaining attention after claims surfaced alleging that US intelligence agencies may have secretly accessed ...

Apparently, the government isn’t disclosing everything it knows about UFOs. A whistleblower has accused the CIA of attempting to use sites like 23andMe and Ancestry.com to uncover people with ...