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

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

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

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

One unexpected choice in the Alien franchise's best prequel breaks a big rule of spinoffs by shattering franchise continuity, ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't ...