Tommy Thompson used math to discover the legendary “Ship of Gold.” That’s when things got weird.

Join us as we explore forgotten Roman roads buried beneath centuries of dirt in search of lost ancient treasure in the UK.

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.

A weekslong treasure hunt in San Francisco has ended after a box of $10,001 in cash was discovered Tuesday. But in a final twist, the booty was found outside the city. The endeavor was dubbed “Buried ...