A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

There might not be a more misunderstood moment in the 20th century than Orson Welles' 1938 radio broadcast of The War of the Worlds. Pop culture has continuously repeated the story of the radio ...

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 ...