The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

You don’t see a UFO file drop coming. One day there’s nothing, and then – without a press conference, without a dramatic announcement, without anyone in a suit standing behind a podium – 162 ...

Astrophysicist Neil deGrasse Tyson, 67, explained how any alien visitor from another planet would likely look very different ...

US officials have released another batch of classified files related to UFO sightings, including reports of glowing, red orbs ...