Aliens, cryptids and unidentified flying objects such as Mothman and the Flatwoods Monster all have a supposed history of ...

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

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

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

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

Harvard astrophysicist Avi Loeb, known for his controversial extraterrestrial theories, is now leading a new Trump ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

A Harvard University professor known for his polarizing theories about extraterrestrial life has been tapped by the White ...

Disclosure Day has plenty of UFOs and extraterrestrial species but very little of the human insights found in the filmmaker’s ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...