In this 1947 film by diving pioneer Hans Hass, marine biology work is shown with the help of early diving equipment. During the expedition Hass was...

Let yourself be enchanted by this exciting diving adventure! Down into the deep blue, down into a beautiful and alien world. Meet unique creatures...

Like a modern-day pirate, 75--year-old Ray Ives has been scouring the seabed for treasure his whole life. The former commercial diver has plundered...