Freediving is the hot new sister sport to scuba diving, so we featured 11 world-renowned freedivers whose underwater photos and crazy dives blew us away!

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Scuba diving in Greenland offers cold-water divers encounters with icebergs underwater and beautiful opportunities for underwater photography.

Whether shooting macro, wide-angle or compact, see the best dive sites for photographers!

This is one whale tail you can't miss. See what underwater photographer Keri Wilk found on his dive trip to Dominica.

Want to learn how to edit underwater photos in Adobe Lightroom or Photoshop? Here's our step-by-step tutorial.

From amazing macro critters in the muck to beautiful coral reefs, scuba diving in PNG is one of the best experiences in the world.

Need a tutorial on Adobe Lightroom? Erin Quigley explains how to flag your best photos using post-production software.

This secret spot shipwreck near Reunion Island is also secretly bursting with marine life. Read how the photographer got the shot that earned an honorable mention in the 11th annual photo contest!