A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

Lawmakers and Trump UFO advisors are naming the private corporations who allegedly operate alien craft-retrieval programs — ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

Steven Spielberg's new film “Disclosure Day” explores extraterrestrial life and its impact on religion. UFOs, now also called UAPs, are gaining mainstream attention.

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

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

New UFO files released by the Trump administration contain intriguing reports and exchanges dating back to the 1950s about potential for alien life.

An Arkansas man has revisited a series of extraordinary experiences he claims occurred in 2013. He described multiple encounters with UFOs, UAPs and humanoid beings resembling the 'grey aliens' often ...

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all time.