Wondering whether we're alone in the cosmos is almost a rite of passage for human existence. It's a mystery that scientists – and stargazers – have pondered for many years. The Fermi Paradox poses a ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Steven Spielberg shares his belief that humans may not be alone on Earth reigniting conversations about aliens and reality.

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...