A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

For the last decade Harvard astronomer Avi Loeb has been scanning the skies and seas for evidence of intelligent alien life.

The iconic and critically acclaimed Mass Effect sci-fi video game saga includes four main titles thus far, but which of the four is the absolute best?

Avi Loeb has been scanning the skies and seas for evidence of intelligent alien life for the past decade - his theories have ...