Who invented the diving helmet? The First Treasure Divers reveals the true and fascinating story. It follows the lives of two brothers as they struggle to turn
For more than four decades, world-renowned diver and treasure hunter Captain Robert MacKinnon has reclaimed sunken caches from the dangerous shallow waters alon
The vast hidden world of sunken treasure. With less than 2% of the world's ocean depths explored to date, a myriad of unimagined mysteries and treasures await d