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

Harvard astronomer Avi Loeb has been appointed by the White House to lead a team investigating unidentified anomalous ...

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

A UFO expert challenges the link between UFOs, UAPs and extraterrestrial life, urging for evidence over speculation amid ...

Dr. Steven Greer said he’s seen this picture before.

Neil deGrasse Tyson challenges recent UAP disclosures, urging officials to provide concrete evidence of extraterrestrial life ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo by Michael Loccisano/Getty Images for Webby Awards Neil deGrasse Tyson, who for years has laughed off and shot down ...

Perhaps the biggest UFO/UAP disclosure occurred on May 8th, with the Department of War, the FBI, and NASA declassifying several reports. Sliding through the website reveals files relating to NASA ...

Online claims linking Tree to UAP activity and alien bases have circulated amid investigation following his death ...