Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads.

Dive into the fascinating theory that octopuses might not be from Earth—are they really aliens?.

Stepped-up interest in UFOs also is swirling as the United States heads back toward the moon with Wednesday's launch of NASA’s Artemis II mission.

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and 20-foot-tall green ...

(RNS) — Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are ...

Add Yahoo as a preferred source to see more of our stories on Google. Engineers create 'alien-like' AI robot that can evolve and repair itself. Engineers in the United States have created AI-powered ...

Saru might have been the best character on the five-season TV series "Star Trek: Discovery." He not only had the most ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. [CLIP: The spaceship Hail Mary’s operating system (played by Priya Kansara) speaks in ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...