Obama kicked the hype back into overdrive with his recent remarks about aliens. But what's the status of ongoing UAP (f.k.a.

Advanced alien civilizations may communicate via a series of flashing lights, similar to how fireflies do, a new paper hints. This would potentially make extraterrestrials much harder to spot if we ...

Stop your grinnin' and drop your linen. "Alien: Earth" brought a shipload of xenomorphs and other space horrors, but hybrids may be the biggest mystery of the show so far. Here's a closer look at how ...