Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Disney has gone all in on redoing animated classics. In honor of a new "Moana," we're ranking every live-action revamp since ...

The curious minds at What If explore what would happen if there were an alien civilization on Proxima b.

A new study by Amirnezam Amiri of the University of Arkansas explores how these hypothetical "Dyson swarms" would appear ...

Hollywood has been trying to bring Brandon Sanderson's books to the screen for years. But with Mistborn now in development as ...

If Dr. Seuss had designed a forest, it would probably look a lot like the Joshua Tree Forest near Meadview, Arizona. This ...

Most people see the world as it is and ask how to live within its limits. A rare few imagine the world as it could become.

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

From Red Dead Redemption 2 to Subnautica, these incredible video games have worlds, characters, and stories that could ...

Optimists once believed that universal literacy was inevitable. Now it seems that the age of reading might be a short anomaly ...

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.