Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a distinguished director settled in near grazing cattle, and the ...

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all time.

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 more.

In a move that has left UFO enthusiasts across the globe buzzing, the US government has quietly registered the websites alien.gov and aliens.gov. The sudden emergence of these domains has ignited wild speculation that a major announcement about ...