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

This video breaks down why scientists still have no confirmed proof of alien life, even as the clues keep getting more interesting. From possible biosignatures on distant worlds to alien pollution, ...

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

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's recent declassified files. It's not. We're talking about technosignatures, ...

This video dives into the Dyson sphere story that exploded in 2024, when researchers flagged seven stars with unusual infrared signatures that could not be easily explained away. What makes the story ...

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

Some of the coldest objects currently listed as stars in the Milky Way may not be stars at all. A new study by astrophysicist ...

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

While sci-fi horror discussions tend to be dominated by titles like "The Thing" and "The Fly," these five films deserve to ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Warframe Tau might be Digital Extremes' version of Bungie's Destiny 2 expansion The Final Shape. Over the past few years, ...