Emily Blunt reveals she recorded eerie alien sounds herself for Steven Spielberg’s Disclosure Day.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Hypersonic flight could one day make long-haul travel as quick as a short movie. Researchers are testing how turbulence behaves at extreme speeds, a critical hurdle for designing these aircraft. Their ...

Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...