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

First, there was the release of the so-called UFO files by the Trump administration in May, which sparked a wide range of reactions from religious Americans. Then there was a new blockbuster summer ...

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