With a surge of UFO insiders emerging at an unprecedented rate, some observers are beginning to ask: Why now? And for that, it’s helpful to cast our minds back a little bit.

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.