Only one man survived the sinking of the WWII submarine *Perseus.* This is his story, and how you can dive the wreck.
Scuba divers explore a flooded uranium mine shaft in Poland and uncover its dark roots from World War II.
Scuba divers can enjoy a pristine version of the Red Sea with hammerhead sharks and more when they dive via liveaboard off Sudan.
Scuba divers can explore an abandoned opal mine in Slovakia, one of the most enchanting dive sites in the world.