Harvard astronomer known for his theories about alien visits has been appointed by the Trump administration to lead a team of ...

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

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

One pilot's offhand description in 1947 started a national obsession that never quit.

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

A controversial Harvard University cosmologist who has suggested alien lifeforms could be sailing into the solar system disguised as meteors is leading the Trump administration’ ...

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 ...

A Harvard University professor known for his polarizing theories about extraterrestrial life has been tapped by the White ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...