In 1977, Brazil witnessed mysterious UFO encounters known as 'Chupa-Chupa', involving unexplained injuries and a military ...

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

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

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

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems. Authorities are investigating the breach.

A team of remote viewers and sky watchers take to Mount Adams to perform an intricate experiment, in this clip from Season 18, "Ancient Aliens On Location: The UFO Investigations." Trump is spending ...

When Jordan Flowers saw “Disclosure Day,” Steven Spielberg’s new film about the government covering up proof of aliens, he was pleased to discover the movie might help his cause. Flowers, 42, is the ...

A viral video from a Ukrainian drone attack on Moscow's oil refinery sparked UFO speculation online. Investigations suggest the object was actually an oil tank lid blown into the air by the explosion.

(NewsNation) — A UFO whistleblower says there are multiple kinds of alien life and there are people in the U.S. government who know about it. Whistleblower David Grusch said the U.S. government is ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

LOS ANGELES (AP) — What was once considered fringe or conspiratorial has in recent months popped up everywhere from the White House to the Catholic Church, as public fascination with unidentified ...