President Joe Biden said Thursday that the U.S. is updating its guidelines for monitoring and reacting to unknown aerial objects. That's af...

"Since the early 2000s we have seen an increasing number of unauthorized and/or unidentified aircraft or objects in military controlled tra...

The more popular term UFO, for unidentified flying object, has long been widely associated with the notion of alien spacecraft, which recei...

The upcoming Warner Bros project is the feature adaptation of the Tony-winning Broadway musical.