The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we look carefully, we might have a chance at detecting their ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Oscar-winning actress Jessica Chastain is returning for a second season of Audible’s “The Space Within,” an audio thriller ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

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

Many video games are full of alien horrors, but these are the best games that let players turn the tables and become the terror from outer space. When you purchase ...

In her new book "First Contact," journalist Becky Ferreira explores the scientific search for alien life, our cultural obsessions with extraterrestrials and why the truth may be more human than we ...