The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

James Cameron says it was the "stupidest" thing to kill off a certain character in "Aliens 3," but admits David Fincher gets ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

A mysterious object claimed to be an 'alien battleship' reached its nearest point to the Earth on Friday, December 19.Known ...