Take a sneak peek at what's new in the world of dive gear.

A team of scientists led by leading cave biologist and Texas A&M Galveston professor Dr. Tom Lliffe recently explored the depths of Phantom Springs Cave, Texas, reaching depths of 460 feet on their seven-hour expedition, with no end in sight.

Author James M. Tabor — an active diver and former _Scuba Diving_ magazine contributor — has what it takes to bring this cave-diving thriller to life.

Got a great underwater image? Here's how to get it noticed by photo editors and make money from your hard work.

Here are the ten most popular articles that turned heads and caught eyes in 2012.

The Underwater Competition series returns in 2013 for its 8th year with over $80,000 in prizes. The competitions series, made up of the Our World Underwater and DEEP Indonesia contests, truly showcases the unique art of underwater photography.

With the new protection, the South Pacific nation has ended commercial shark fishing and banned the possession, sale and trade of all shark products in more than 756,000 square miles of ocean.

Introducing the world's first bottles made with a blend of recovered ocean plastic.