The new three-part docuseries "Bigfoot Took Her" follows two investigators as they task themselves with uncovering the truth behind a decades-old missing person case involving a teenager.

The Untold Story of the D.C. Sniper,” tells the story of Mildred Muhammad and her abuse tied to the sniper spree.

"The Real Murders on Elm Street" is a documentary series that explores true stories of real murders on Elm Streets across the ...

The Bridgewater Triangle has long frightened and fascinated residents of Southeastern, Massachusetts, and beyond. And soon, it will be spooking a national audience. The Discovery Channel's series ...

Tonight on the Discovery Channel, scientists explore great white migration patterns, shark attack survival tips, and an elusive deep sea beast. Stream Shark Week through Saturday, July 26. This annual ...