
The home of the unexplained and all things alien. Discover UFO sightings and real-life mysteries, mind blowing docs, investigative series, and the best of sci-fi.

Revered religious artifacts from around the world, including the Shrine of the Three Kings, the Ark of the Covenant and the Holy Grail.

A closer look at the awe-inspiring structures that capture imaginations, including the Olmec Heads of Central America, the Alhambra in Spain and Angkor Wat in Cambodia.

Explore an ongoing wave of sightings of a red-eyed, shapeless creature dubbed the Chicago Mothman.

Casefiles uncovers the hidden stories behind various Small Town Monsters films.

First-hand witnesses share their experiences with UFOs on Queensland’s tropical coast, from flying saucers to encounters in sugar cane fields.

Exploring the history of UFO sightings in Melbourne, Australia, as some Victorians open up about their otherworldly encounters.

An American Indian elder explains tribal beliefs regarding UFOs; New Hampshire residents recount an encounter with a strange craft.

From the Hudson Valley of upstate New York to the Sedona desert of Arizona, Shannon embarks on a trip to places around the US with a high number of UFO reports.