Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

The Faith of Beasts continues The Captive's War, James S.A. Corey's riveting first post-Expanse series. Amazon is working on ...

Kellin? There's no one here by that name.

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

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

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

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

The Marvel Universe wouldn't be as large and expansive without the alien worlds that populate it. All sorts of alien races exist, from the humanoid to incomprehensible creatures. Originally introduced ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

Iskra’s glitter worm and the Elven abyss tunicate among top species recognized by the World Register of Marine Species Scientists at UC San Diego’s Scripps Institution of Oceanography described two of ...

For a majority of its history, the Arctic has served as a natural ecological barrier. The region’s extreme cold, brief growing seasons, and isolation have prevented most plant species from surviving ...

The Senckenberg Ocean Species Alliance (SOSA), in partnership with the scientific publisher Pensoft Publishers and science YouTuber Ze Frank, have let the internet name a newly discovered deep‑sea ...