Astrophysicist Neil deGrasse Tyson has challenged the US government to move beyond hearings, testimony and document releases ...

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated ...

Asked when they humans will likely have contact with extraterrestrials, an eye-popping 21% said, “We already have,” according ...

There's no conclusive evidence of alien life or government cover-ups. But the files released Friday by the Pentagon reveal ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

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

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

With the release of Disclosure Day, Steven Spielberg has now directed 17 feature films over 26 years in the 21st century, the ...