New stuff
Scuba Diving as Meditation

Scuba Diving as Meditation

Many non-divers think of scuba as extreme. But many of us already hooked on the sport think of scuba diving as meditation.
by Guest Author

Cabbage Tree Bay: Manly’s Marine-Park Miracle

Fifteen years ago, Cabbage Tree Bay in the Sydney suburb of Manly was entirely fished out. But thanks to effective conservation, the reef has rebounded spectacularly.
by Deborah Dickson-Smith
Macro Images

Shooting for a Black or Blue Background in Macro Images

Once you’ve mastered lighting in your underwater compositions, it’s time to learn how to shoot for a black or blue background in your macro images.
by Guest Author
Drysuit P-Valve

Introduction to the Drysuit P-Valve

There are divers who pee in their wetsuits and divers who lie about it. But what if you’re in a drysuit when the urge strikes? A drysuit p-valve can save the day.
by Richard Devanney