A leading British astrophysicist has argued that intelligent alien civilisations 'absolutely' exist somewhere in the cosmos but insists there is no evidence they have ever visited Earth, dismissing ...

Add Yahoo as a preferred source to see more of our stories on Google. Donald Trump's pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government ...

The Sopranos writer is diving into UFO territory next. He’s developing a TV adaptation of a memoir about alleged U.S. government UFO investigations. Terence Winter‘s new project will draw from former ...