Fifty years ago, the famed Arecibo message was fired into space to make contact with intelligent extraterrestrials. Now is ...

Opinions expressed by Forbes Contributors are their own. Mark Hughes is an entertainment writer covering cinema and genre TV. Increased efforts to locate intelligent extraterrestrial civilizations ...

A new study explores this tantalizing idea. The idea of aliens hiding in a parallel universe — though seemingly absurd — is presented as a way to bridge the gap between theoretical physics and the ...