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.

Scuba Diving is proud to announce the winners of its 11th annual Through Your Lens Underwater Photo Contest!

Take a look at this amazing underwater photo of a hammerhead shark in Bimini, Bahamas!

Experience the beauty of Palau's underwater world through the lens of photographer Judy G!

Mako sharks. They might look like skinny great whites, but these lightning-fast sharks are in a league all their own. Here's where to scuba dive with them.

Editing underwater photos in Lightroom is not as hard as you think! Here's our guide to fixing shark photos in Adobe Lightroom or Photoshop.

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?