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

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

A new ranking is making the rounds with a striking claim: residents of Cambridge face a '1 in 400 lifetime chance' of a UFO ...

Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

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

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.