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 White House's mysterious aliens.gov has finally gone live after the domain was registered in March, fueling speculation that long-awaited UFO disclosure was imminent.

This article was featured in the One Story to Read Today newsletter. Sign up for it here. When President Trump promised, in a social-media post in February, “to begin the process of identifying and ...

Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.