A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems.

When strange objects appeared in the sky, many believed an alien invasion had begun. Radar signals, military responses, and ...

Brazilians woke up today to a strange alert sent to their phones, the emergency alert was purported to be sent from aliens, ...

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 ...

From Spielberg's Disclosure Day to Kosinski's whistleblower thriller: Hollywood shifts from alien invasions to grounded UFO ...

The great director Steven Spielberg has long been fascinated by UFOs. His alien films include E.T., Close Encounters of the Third Kind and the new Disclosure Day.