The 5 Types of Aliens People Most Frequently Say They See

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

White House UFO council will be led by Harvard professor known for controversial alien theories

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

We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences, Scientists Caution

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Harvard professor with controversial alien theories to lead UFO council

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

Pa. House committee met to talk about aliens from outer space. Here’s why

Why are we allowing unidentified objects to operate with impunity in our skies?” one expert testified Tuesday.