Hidden treasure is not just for pirates. Perhaps these tales of treasures that remain untracked will inspire you to go on your own treasure hunt.

Called the “holy grail of shipwrecks,” the Spanish galleon San José was carrying a treasure of silver, gold, and emeralds worth billions of dollars today. The galleon sunk after a battle with British ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...