The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an answer as publicly or as controversially as Harvard astrophysicist Avi Loeb ...

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

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White ...

THE last-ditch search for the missing Malaysia Airlines jet will be extended for another year, more than a decade after it ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

The most famous mysteries cannot be explained by science, right? I mean, that has to be the reason why they're still so ...

New filings have been made ahead of the sentencing of former Spartanburg County Sheriff Chuck Wright, who pleaded guilty to ...

But the reviews for ‘Disclosure Day’ among the experts on UAP—unidentified aerial phenomena—are decidedly mixed.

The suspected ringleader of the failed terrorist plot at last weekend’s UFC Freedom 250 on the White House lawn is a Mexican illegal alien who overstayed a B2 visitor visa, according to the U.S.

The Department of Homeland Security has arrested the alleged ringleader of a failed plot to attack the White House's Ultimate ...

Abraham Hermosillo Alvarez is believed to be the ringleader of the group that planned an attack involving explosives and a sniper at the White House.