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

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

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

The 43rd annual NSA Conference aims to support people who stutter and provide awareness for stuttering.

Avi Loeb vows to brief public and create website to share findings of team tasked with investigating origins of mysterious ...