This weekend, more than 20 years after his last extraterrestrial-focused feature, Steven Spielberg returns to his roots with Disclosure Day. The movie draws from the filmmaker's career-spanning fascination with the possibility that life exists somewhere other than Earth.

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

A group of bipartisan lawmakers is pushing for the White House to grant UFO whistleblowers immunity amid the Trump administration’s continued release of files related to alleged encounters with

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, its disclosure will come soon after.

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

Former Pentagon UAP Task Force director Jay Stratton claims he witnessed alien craft and bodies, and alleges an 80-year government cover-up in his explosive new memoir.