Add Yahoo as a preferred source to see more of our stories on Google. A renewed push in Washington is bringing one of the world's most controversial UFO cases back into the spotlight—this time with ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

The Pentagon began releasing files and images depicting what it says are “unidentified anomalous phenomena” on Friday in a release that seems short on bombshell revelations, though President Donald ...

The problem with UFO sightings isn’t a lack of explanations. It’s that some explanations feel designed to end the conversation rather than answer it. A small number of cases stick around because they ...

Another batch of "UFO Files" have been dropped by the Pentagon, featuring previously classified documents, audio and footage of strange objects in the sky. The new release comes two weeks after the ...