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 ...

Alien probes could be hiding among us in plain sight as we search for them in the wrong places. This is the theory of professor Alex Ellery of Carleton University who argues that if self-replicating ...

Each of the “Lost Boys” started out as terminally ill children put into an adult synthetic body. Instead passing away, they awaken, but the face they see in the mirror isn’t really who they are in ...