Features

Cayman Blue

The Essential Maldives

Vignettes of tropic splendor from the Indian Ocean.

Pushing the Envelope

Dive Slate

Saving Seagrass, Saving Reefs

Dwindling seagrass beds are vital to a healthy dive environment.

Lionfish Hunter, Road Warrior

Barry Olson

Disney's diver-in-chief

Encounters

Caught in the Act

Dive Slow and Think Small

Tips for finding cryptic critters.

The Peculiar Fate of the Missing Mate

A happy ending to a fishy affair.

Water Planet

When Garbage Doesn't Die

How plastic debris is contaminating the world's oceans.

The Problem with Overfishing

MPAs: Our Best Chance to Save Coral Reefs

Gear

Your Computer Fails: Now What?

Emergency Oxygen Units

How Split Fins Work

Split fins are designed to enhance the efficiency of the fin.

Online Exclusives

Sailfish Drama Video
Sailfish Drama was captured at Isla Mujeres, Mexico in February 2010.
Mating Frogfish: Caught on Tape
The amorous striated frogfish of South Florida's Blue Heron Bridge.
Anacapa Island Photo Gallery
In addition to convenient access, Anacapa Island also offers diverse diving thrills.
Maldives Photo Gallery
Exclusive Online Photo Gallery From Photographers Stephen Frink and Dennis Liberson.
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