A look at the idea of searching for signs of pollution beyond Earth.

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

When your Airbnb comes with its own special effects budget, you know someone’s committed to the full experience. Photo Credit ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

"Supergirl" writer Ana Nogueira on the movie's key changes from the "Woman of Tomorrow" comic, plus her "Wonder Woman" and ...

In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...

FX's upcoming adaptation of Far Cry has cast Lizzy Caplan, who is best known for Freaks and Geeks, Mean Girls, and ...

Octopuses, bees, and dogs all process information differently. Even within the narrow confines of one planet, evolution produced a wide range of nervous systems rather than a single design. A new ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.