Ahead of his film Disclosure Day hitting theaters June 12, Steven Spielberg revealed why he’s “always,” believed aliens are ...

Steven Spielberg discusses his new UFO film "Disclosure Day" on Michelle Obama's podcast, saying it explores whether aliens have already reached Earth.

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is just a story.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Disclosure Day, the upcoming sci-fi movie from director Steven Spielberg, revolves around a plot to prove that aliens exist.

Astrophysicist Neil deGrasse Tyson has backed former President Barack Obama after he suggested extraterrestrial life exists.

The Pentagon's release of files might help scientists shed light on unexplained phenomena and government secrets, experts said.