For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Every so often, headlines and social media buzz with phrases like “Mysterious signal detected from deep space”, capturing the imagination of millions. Questions immediately arise: Is an advanced ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, according to a new study that could lead to new approaches in finding ...

The first “signal from space” wasn’t aliens—it was a dog’s heartbeat. In November 1957, Laika orbited Earth every 104 minutes ...

The mysterious “Wow!” signal from deep space, caused by a yet unknown astronomical event, was much stronger than previously thought, a new study suggests. “Wow!” is the name given to the enigmatic and ...

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after ...