For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...

Turns out, the “message” wasn’t an artificial broadcast—it was a pulsar, a rapidly spinning neutron star acting like a cosmic ...

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 ...