Liquid water might not need a perfect location to exist, and neither might alien life. Researchers now believe that planets ...

Scientists argue that limiting the search for life strictly to a star’s traditional habitable zone is too restrictive. That ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

A federal judge has sentenced a Mexican national to nearly three years in prison for illegally reentering the United States following a felony conviction, accor ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...