According to the History Channel, they are officially scheduled to air another new episode of their hit documentary series, ...

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 astronomer Avi Loeb, a figure long synonymous with controversial extraterrestrial theories, has been appointed by the ...

Pentagon records reveal federal agents reported glowing orange orbs releasing smaller red objects near a sensitive national ...

US' transparency campaign has led to the release of about 300 files dating to the 1940s. One was a rotating disc that sent out beams of light. Another was a shining red orb of a hue the observer had ...

WASHINGTON — US officials have found a location in the Northeast where unexplained glowing orbs frequently appear in the night sky, bringing experts closer to solving a longstanding UFO mystery. The ...

WASHINGTON — A series of UFO sightings by federal officials in the western US is detailed in striking illustrations made public by the War Department Friday. The artist renderings of the encounters ...

WASHINGTON (AP) — One was a rotating disc that sent out beams of light. Another was a shining red orb of a hue the observer had never seen before. Then there was the one compared to a potato, and also ...