WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

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

The marketing for Disclosure Day has been unusually cagey, and if you haven’t had the chance to catch Steven Spielberg’s new alien movie yet, we won’t spoil it here. As the name implies, though, ...

There are a lot of documentaries about UFOs that don't devolve into sensationalist conspiracy theories. These are the best ones.

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.

The Trump administration on Friday released a third batch of files related to unidentified flying objects (UFOs), just weeks after releasing hundreds of other documents. The releases come as the ...

Luis Elizondo’s comments follow lawmakers and UAP whistleblower David Grusch calling on the White House to give whistleblowers immunity during a gathering at the U.S. Capitol on Tuesday. The group ...

Whistleblower David Grusch said the U.S. government is aware of “several” kinds of extraterrestrial life, ranging in complexity. Lawmakers and UAP whistleblowers gathered at the U.S. Capitol Tuesday ...

The man who ignited one of the biggest UFO firestorms in modern history is heading back to Capitol Hill, and he’s demanding action. David Grusch, the former intelligence officer whose explosive ...

It was true “Disclosure Day” on Capitol Hill, Tuesday. A bipartisan group of lawmakers, journalists and UFO whistleblowers gathered on the lawn by the U.S. Capitol, urging President Donald Trump to ...

With the next tranche of declassified files from the Pentagon expected any day now, dive deeper into the UFO phenomenon with these 15 books covering its history, impact and possible explanations.