Nitrox may benefit some divers on some dives, but is it for you? Get the facts before you make the switch.

Twelve former underwater photo students share the secrets of their success.

Going digital while going wide means you'll have to learn to use new tools and overcome new challenges.

As the debate between film fans and pixel proponents rages on, we take a look at what separates the two media and why you should care.

Submit your photos for Photographer of the Week Phil Napoli Congratulations Phil ...

Submit your photos for Photographer of the Week Vincent Mounier Congratulations ...

What's better--a Nikonos and extension tube or a housed SLR?

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

Submit your photos for Photographer of the Week Phil Napoli Congratulations Phil ...