Ned and Anna DeLoach started the largest fish-sighting database in the world. Working with REEF, the photographers made giant strides protecting coral reef and fish species.

One of the oldest wrecks on the Shaab Abu Nuhas Reef, the wreck of the SS Carnatic is a beautiful dive site in the Red Sea.

At this epic European dive site, the water is so pure that the ice covering the lake is completely transparent. Are you ready to brave the cold?

Beautiful but deadly, this tiny critter is a close cousin of the blue-ringed octopus. Learn how pro photographer Jeffrey Chua de Guzman got the shot.

Find out what it took to capture this amazing photo of Bohar snapper from underwater photographer Alex Mustard.

We're loving all the amazing photos you've submitted to the 2015 Through Your Lens Photo Contest, so we decided to give you a sneak peek at some of our favorites.

Step-by-step tutorial on getting perfect black-and-white photos using Adobe Lightroom or Photoshop.

ScubaLab's quick guide to must-have dive gear.

Split shots are one of the more difficult shots in underwater photography. Here are Backscatter Underwater Video and Photo's top tips to get you going for success.