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

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Found in an ancient Egyptian tomb almost a century ago, the Sabu Disk remains one of archaeology’s most unusual discoveries.

The Manhattan district attorney’s office said it secured the return of dozens of ancient artifacts in June, after a process ...

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

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Once it was clear that the finding was most likely real, the team took a closer look at the chemistry of the material nearest ...

Scientists drove ATVs for miles and then hiked miles more through dense forest to reach a site untouched by looting on Mexico ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.