NEW YORK -- An Internet investor has enlisted famed physicist Stephen Hawking and Facebook founder Mark Zuckerberg to help him with a futuristic plan for seeking life in outer space. Yuri Milner ...

Stephen Hawking's eerie alien theory might explain why we've never been contacted ...

(AP) -- Stephen Hawking says it is too risky to try to talk to space aliens. Oops. Too late. NASA and others have already beamed several messages into deep space ...

You can’t say we weren’t warned. On the heels of super-brain Stephen Hawking announcing to the world that aliens do exist and that we should stop trying to talk to them ’cause they’re gonna be more ...