Add Yahoo as a preferred source to see more of our stories on Google. Aliens could be chatting with each other in plain sight using light flashes like fireflies, scientists say Advanced aliens could ...

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 ...

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 ...