The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

Add Yahoo as a preferred source to see more of our stories on Google. "If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?" the official logline reads.

Disclosure Day builds toward one huge question: should humanity finally learn that aliens are real? By the end of the film, that secret can no longer be hidden, as Margaret Fairchild and Daniel risk ...