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

It’s a real space oddity. Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased ...

Researchers in a recent breakthrough study have found the possibility of structures in the Milky Way that could be built by ...

The search for intelligent alien life goes far beyond listening for simple radio signals. This documentary explores how ...

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

At nearly twice Earth's size with a denser atmosphere, this fictional world hosts creatures that dwarf anything alive today, ...

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

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

Tau is in sight.

Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...

California’s The Integratron was inspired by extraterrestrials – now it’s promising out-of-this-world experiences ...