Some animals living on Earth appear so unusual that they are often compared to aliens. Their shapes, movements, and behaviors challenge common ideas of what life should look like. Scientists explain ...

The fatal shooting of a Minneapolis woman by an Immigration and Customs Enforcement officer on Wednesday—after the agent ...

By Soncirey MitchellReader Staff What do aliens, Nazis and the lost city of Atlantis have in common? A great deal, ...

It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

The past 12 months have read like a science-fiction novel, with thousands of UFOs swarming over the US East Coast, an ...

Steven Spielberg is at the center of conspiracy theories, with claims circulating his highly secretive new UFO film may feature real aliens or extraterrestrial technology. RadarOnline.com can reveal ...

In the season one finale of the AppleTV+ series, Rhea Seehorn's character Carol Sturka, aka “the most miserable person on earth,” was ready to raise the stakes against the Others after discovering ...

Are there pyramids in Antarctica? A photo appears to show the peak of a pyramid sticking out of the snow in the unforgiving tundra.

3I/ATLAS is only the third interstellar object ever observed traveling through the solar system, following 1I/'Oumuamua in 2017 and 2I/Borisov in 2019. Each encounter has sparked fascination—and ...

Scientists in Boulder are using existing NASA spacecraft to track a rare interstellar comet called 31/ATLAS as it travels through Earth’s solar system. Comet 3I/ATLAS was first observed on July 1 and ...