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

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

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

In this podcast edition of Supreme Court Brief, University of Chicago Law School professor Curtis Bradley explains why ...

The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

Disclosure Day treats extraterrestrial life as a challenge to faith. It’s not.

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

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

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

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