If ancient extraterrestrial explorers ever traipsed through Earth's cosmic neighborhood, it's possible they left behind some ...

UFO filmmaker James Fox discusses the Pentagon’s release of a batch of UFO files and a neurosurgeon in Brazil claiming he ...

Scientists have long scanned the sky for radio signals and other broadcasts in search of alien civilizations. But a new paper argues against this approach. It states that the civilizations we're ...

New claims that the United States has recovered remains of four separate species of alien life are sending shockwaves throughout the UFO disclosure movement, further drumming up conversations ...

Test your knowledge of the "Alien" movies with 10 questions that cover the entire sci-fi franchise, from "Aliens" to "Alien: ...