Whether venturing into a cave, exploring a wreck or diving to depths beyond the reach of the sun’s rays, tec divers need to carry their own illumination.

Solid breathing performance and reserve capacity –– the ability to deliver gas smoothly and easily even at extreme depths and breathing rates –– is what counts when choosing a tec regulator.

The traditional tec BC is a metal backplate, an air cell — also called a wing — and a harness made from 2-inch webbing.

Clue #1 The Northern most islands in the Panamic Pacific. Clue #2 Renown for manta birostris, and various Elasmorbranchion. It is ...

Get a sneak peek at Disneynature’s new underwater documentary, which opens on Earth Day.

Akona’s less than 10 pound roller bag is a travelers dream. Made of lightweight, durable nylon the bag has a cavernous main compartment, which easily handles a full complement of dive gear, including fins.

Cressi’s Big Eyes Evolution mask is now available in Crystal silicone, an exclusive Cressi material that’s so clear it renders the mask skirt virtually invisible.

Henderson’s Thermoprene Womens three-mil front-zip jumpsuit is all about style, comfort and convenience.

IST Sports’ J-1000 Alpha is a full-featured, all-purpose BC. During ScubaLab’s 2010 BC tests, the Alpha earned big points with test divers for its ultra-compact yet responsive power inflator, and its overall valve system.