What to do when the water turns from gin-clear to Bloody Mary.

How to double your safety and practice important skills. Bonus: you waste no time, no air.

Follow these tips for outstanding photos with today's most popular underwater cameras: the entry-level point-and-shoot.

How to keep shooting when gremlins crash your dive.

Make memories and impress your nondiving friends with our guide to underwater video imaging.

A housed SLR camera system is a significant commitment. Be sure you're ready.

Submit your photos for Photographer of the Week John Chernesky Congratulations John ...

Submit your photos for Photographer of the Week Paul Waldeck Congratulations Paul ...

#2 "Certification? Didn't that come with the wetsuit rental?" Tara of Manila, Philippines