LOS ANGELES (AP) — In “Disclosure Day,” out Friday, Steven Spielberg is once again inviting audiences to ponder the existence of extraterrestrial life — and the implications it would have for religion on Earth.

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.

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people involved in the recoveries.

The release of Steven Spielberg's new film, "Disclosure Day," on Friday, once again prompts audiences to consider the existence of extraterrestrial life and its profound implications for religion on Earth.

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the phenomenon.

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.

The White House launched a website teasing new information on extraterrestrials this week, but it actually delivers immigrant arrest data.

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

Asked when they humans will likely have contact with extraterrestrials, an eye-popping 21% said, “We already have,” according to the poll.