"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

Rare 160-million-year-old sea spider fossils from Southern France look nearly identical to living species, revealing a body ...

Scarlett Dargan imagines this week's generational debate ...

With three hearts, blue blood and arms that appear to think independently, the octopus may be one of Earth’s strangest creatures—rewriting what scientists thought intelligence.

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

Fire & Ash' hits Disney+, we delve into the jungles of Pandora to learn about three of the Avatar series’ coolest alien creatures.

Here's a question that sounds like science fiction but is being asked in deadly earnest by serious philosophers. Does ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself ...

These Incredible Anime Series Nobody Remembers either fell out of the public eye or didn't get into it in the first place.

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

From a jellyfish that cheats death to a tiny indestructible animal that can survive the vacuum of space, Earth is home to some creatures so biologically bizarre they seem like they shouldn't belong he ...

Sunflower Star Laboratory team members Andrew Kim, left, and Vince Christian hold a sunflower star. (Courtesy of Sage Ono) ...