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 ...

LAS VEGAS (KLAS) — Tom Devlin hears the stories just about every day from people who come to see his Outpost 51 Alien Museum in Boulder City. Alien encounters, UFOs and odd coincidences that defy ...