From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

I checked out an app that claims to let you communicate with aliens, and it’s pretty much exactly what you’d expect. It’s ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may someday talk to – alien life.