Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

The internet is going abuzz over a mysterious flying object that appeared to be flying over the Southwest — and made a ...

One dusty New Mexico summer rewired how America looks at the sky.

The book Flying Saucers from Outer Space, written by author Donald E. Keyhoe in 1953, was the first to use the term “UFO." ...

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

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.