This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been ...

The White House turned a legal term into a science-fiction spectacle. The real story is not the theatrics. It is how language moves an audience from watching to acting.

Why are we allowing unidentified objects to operate with impunity in our skies?” one expert testified Tuesday.

The site compares undocumented immigrants to extraterrestrials, refers to people as "it," and says "they do not belong here." ...