A Catholic nun made a startling assertion about UFOs, cautioning that purported alien encounters are in fact a menacing ...

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

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

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

A Catholic nun has warned that UFO sightings are actually a 'diabolical' invasion by 'demonic' fallen angels trying to ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

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

William Shatner appeared to have the charm dialed all the way up on Saturday as he had CNN’s Laura Coates and Brianna Keilar laughing at nearly every word during a Star Trek lightning round. Shatner ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

Invincible has some powerful characters in that universe, and here are the most powerful of the characters in it.

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