Treasure hunters Rick and Marty Lagina, the stars of History's `The Curse of Oak Island,' learn of a new mystery that may rival Oak Island's mystery. Michigan native Kevin Dykstra is obsessed with a deathbed confession made by a lighthouse keeper in the 1890s about a national treasure dating back...
The investigation into the Knights Templar takes the team to the ancient city of Acre, home to one of the largest tunnel complexes in the world.
Host Zachary Quinto speaks to experts in the world of artificial intelligence and investigates Facebook's AI project which was shut down in 2017.
After forging friction folders from a steel coil, finalists must create a blade that requires both precision and detail, the French smallsword.
The finalists face a first as their blades must face two strength tests, before they recreate the Celtic anthropomorphic sword.