Photographer Cesare Naldi talks about how he got this amazing shot while diving in Quintana Roo, Mexico.

Komodo Dancer's route through Indonesia is an almost spiritual ritual for a reason — or, rather dozens of them. What a magical liveaboard trip.

Dragos Dumitrescu's thorny seahorse photo won honorable mention in this year's Through the Lens Photo Competition. Find out how he got this unique shot.

Looking for the world's best diving? From sharks to humpback whales and beautiful wrecks, French Polynesia is perfect for divers!

What dive is worth camping out in the Nullarbor desert, 500 miles from the nearest town? An exploration of Australia's immense Olwolgin cave system.

Reef Divers to Become On-Site Dive Operator for Grand Cayman’s All-Inclusive Resort Diving Oasis

Six underwater shooters try the new Olympus OM-D E-M5 Mark II, the Stylus Tough TG-4 and the OM-D E-M1 FW 3.1, plus lights and housings, while scuba diving off Key Largo, Florida.