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

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

Scientists say the silence of the cosmos may be explained by the possibility that technological civilisations destroy ...

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

James Franco has the internet in splits with his out-of-this-world claims. The actor-filmmaker has been sharing cryptic ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Avi Loeb, known for theories about alien visits, has been appointed by the White House to lead a team of scientists to study the national security risks posed by UFOs. Credit: AP A Harvard astronomer ...

Late in Steven Spielberg’s new film, Disclosure Day, a former nun-to-be calls the abbess of the convent she left behind. The world is about to learn that aliens have been living on Earth for decades.

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...