Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand ...

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