Scientists say extraterrestrial life may exist elsewhere in the universe, but vast distances, enormous energy requirements ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

What Steven Spielberg's new alien movie reveals about our UFO obsessions.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

We finally got out hands on the long-awaited Alien Isolation 2 at Summer Game Fest, and the way it ramps up the tension is ...

We're disclosing what Steven Spielberg, Demi Lovato, Tom Cruise and more celebrities have said about the possibility that the ...

"Disclosure Day" director Steven Spielberg opens up to USA TODAY about aliens, AI and why he'll never quit making movies.

As UAP files are declassified and Disclosure Day hits cinemas, physicists argue that any aliens capable of reaching Earth ...

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...