After seeing Steven Spielberg's "Disclosure Day," check out these real-life accounts of strange aerial sightings.

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.

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.

The International Raëlian Movement, also know as Raëlism, is a UFO religion that was founded in France in the 1970s. It is still practiced today, with its strongest followings in parts of Asia, Africa and Canada, according to Susan Palmer, a sociologist who studies new religious movements at Concordia University in Montreal.

The US government released new files on Unidentified Anomalous Phenomena (UAP). Florida has the second most UFO sightings.

The Catholic archbishop of Washington has removed a well-known priest who said UFO sightings were the work of demons.

A prominent Catholic priest was removed from his role as an exorcist in his archdiocese after comments he made linking UFOs to the presence of demon activity in a recent Facebook post.

“It’s my personal belief that probably many if not most of these UFO sightings are in fact demons,” Monsignor Stephen Rossetti said in the May 29 video