EXCLUSIVE: The Discovery networks have picked up two mystery docuseries after striking a deal with Big Media. More from Deadline Matthias Schoenaerts Lands 'Supergirl' Villain Role 'Harry Potter' TV ...

In April 2011 the FBI declassified decades' worth of secret government documents that contain thousands of reports of UFO sightings and alien activity. Each episode of this half-hour series tackles ...

Winston Churchill is known for many things but his obsession with UFOs doesn't exactly come at the top of the list. Obsession might be a strong word, but the twice Prime Minister did spend a great ...