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.

Wondering what to get your special scuba someone for the holidays? No worries, we've got you covered with our 2015 holiday gift guide!

Boost your adrenaline and let the current sweep you away diving in British Columbia's Sunshine Coast — plus, get photo tips on how to shoot the marine life.

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!

Photographer Cesare Naldi talks about how he got this amazing shot while diving in Quintana Roo, Mexico.

Your camera's got important tools, and it's time to start using them. Learn to capture a brighter shot by utilizing your histogram and increasing image exposure.

Dragos Dumitrescu's thorny seahorse photo won honorable mention in this year's Through the Lens Photo Competition. Find out how he got this unique shot.