Not many people can say they've been diving out of a cage with great white sharks. These divers had a special encounter with one while diving off Catalina Island, California.
Scuba diving gear for women is now a category of its own — but it wasn't always that way. Check out some of the latest gear that is lady-diver approved.
During a six-day shark Field School in Miami, learning how to perform a shark biopsy and draw its blood (for science) turns this diver into a stronger ocean advocate.