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

What would you do if a UFO crashed outside your house moments after an emergency broadcast warned of something falling from ...

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

Claims of an 'arms race' involving Russia and China, reverse-engineering, and crashed alien spacecraft re-emerged this month ...

The Xenomorph is obviously the star of the show in 20th Century's Alien franchise, but after playing the prologue of Alien: Isolation 2 at Summer Game Fest, I found myself unexpectedly excited not by ...

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

RIO DE JANEIRO, Brazil (AFP)—American alt-pop singer and internet personality Oliver Tree was aboard one of two helicopters that collided Sunday mid-air in Brazil, leaving all six people aboard the ...

Steven Spielberg's new film "Disclosure Day" features fictional footage inspired by real UAP sightings in the High Desert. The film depicts a fictional UAP incident in Pearblossom, California, an area ...

RIO DE JANEIRO – American alt-pop singer and internet personality Oliver Tree was aboard one of the two helicopters that collided mid-air in Brazil, leaving six dead, a police source told AFP. The ...