If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

A documentary-style exploration of an enormous alien creature, following its evolution, migration and place within a strange ecosystem.

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

We frequently question whether we are alone in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

For roughly the first three decades of his career, Spielberg tended to take a fairly sanguine view of aliens, refusing to ...