Renewed Hope for the Reefs of the Coral Triangle
The Coral Triangle, a particular section of the Western Pacific, is on the path of comprehensive conservation. Read more.
Alert Diver Issue: Q3 2010
Synchronized Spawning
Spawning enables corals, starfish, brittle stars, sea cucumbers and other marine critters to mate. They release eggs and let them mingle in the water. Learn more about spawning.
The Boat Left Without You: Now What?
Signaling gear is incredibly useful in a variety of situations — including when the boat leaves without you. Here’s how to purchase signaling gear and what to do.
Project DEEP — Connecting College Kids to Scuba
Project DEEP is a longstanding program which connected Massachusetts college students to scuba opportunities in Florida.
DAN Member Profile: Clive Cussler
DAN member Clive Cussler discusses why he loves shipwrecks and what motivates him to dive. Read more about Clive Cussler.
Walking Again
Renewing DAN membership is a once-click process, but one member let lapse accidentally. It wasn’t until an emergency evacuation and 10 much-needed hyperbaric treatments did they realize the true power of DAN membership.
The Google Garden
The sculpture garden at Google headquarters in Mountain View, Calif. is full of busts of historical dive pioneers. Learn more about this Google garden.
The Great Charade
Tiny shrimp camouflage themselves to avoid being eaten by predators. But some shrimp take this mimicry to a new level. Read more about mimic shrimp.
Improving Cardiovascular Endurance
Cardiovascular fitness can be improved by the FITT principles. From frequency to timing, techniques you can boost your health and your endurance. Learn more about FITT and cardiovascular health with these tips.
Southern California Rig Diving
Southern California rig diving is exquisite and reiterates that sometimes the best diving is found in the unlikeliest places. Learn more about this diving in California.
