The UK government has rejected calls for an official inquiry to look into claims of UFO activity in the skies over Scotland.

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 ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met with skepticism by an American colleague. Navy responds to reports USS ...

July 29 (UPI) -- A California woman's doorbell camera captured a video of a mysterious figure that has some residents speculating about alien activity. Jessica Ortiz shared footage to social media ...