Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

What do aliens sound like? We have no idea, but for Hollwood's smash hit "Project Hail Mary", that was the question that ...

Far below the ocean’s surface, where sunlight can’t reach, some of the most unusual creatures on Earth thrive in complete ...

58 years ago, 2001: A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and ...

Hello Games brings galactic Pokemon-style alien battling with its new Xeno Arena update, adding turn-based creature battles ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

Discover 15 endangered species that haven't changed since the age of dinosaurs. See the rare photos of nature's survivors.

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