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

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

Submit your photos for Photographer of the Week David E. Bohn Congratulations David E. ...

Tummy troubles can bubble up before, during or after a dive. Manage yours with our guide to gastrointestinal woes.

#2 Nothing but a hole at the bottom.Mike of Staten Island, N.Y.

#4 Use your diver down flag to locate your car in parking lots. Scuba Diving's Top 10 Things Lists.

American divers are making a bigger splash these days. How fat is unfit?

Student Registration "Wizard" Makes Registering NAUI Course Graduates Easier

The question is simple: Your buddy needs to share air. Now what?