A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

Ridley Scott’s Alien epic franchise is growing all over the world almost as fast as the Xenomorphs in the movies. Scott is preparing to release Alien: Covenant, the sixth film in the Alien franchise, ...

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

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

Avi Loeb is leading a new Science Advisory Council tasked with finding the origin of unidentified objects spotted by military pilots and others. It's part of a broader White House effort studying ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Steven Spielberg says if a real "Disclosure Day" happened, it would "unite the human race." But what will become of Christianity if aliens exist?

The 72 newly released files date from the 1940s to this year and do not appear to contain definitive proof of life beyond our planet.

Spielberg's new thriller centers on a massive U.S. conspiracy to hide the fact that aliens have been visiting Earth for decades. If anything, though, the movie's pleasures feel more retro than timely.

When physicist and military contractor Paul Bennewitz began detecting strange signals near Kirtland Air Force Base, he believed he had uncovered evidence of a hidden UFO presence. Instead of ...