Astronomers have searched the skies for signs of extraterrestrial technology for decades. These searchers since 1960 have ...

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 ...

From Massachusetts to Maryland, sky watchers reported seeing what looked like an alien spacecraft overhead Tuesday night. No need for alarm — the strange light is likely the result of one of several ...