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

One of Supergirl's zaniest gags was real. Find out what the alien slug popcorn really tasted like and how the slug's visual ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

War of the Worlds is a vicious alien-invasion movie from Steven Spielberg that's worlds away from his most recent release, ...

Imagine receiving an alert on your phone from a government agency at night, warning you about an alien attack, when you have ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

The most notable synthetic in Alien: Earth is Kirsh (Timothy Olyphant), a white-haired robot tasked with looking after Wendy (a new type of synthetic/human hybrid played by Sydney Chandler). Early on, ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.