The Mysterious Atlantic Horseshoe Crab [Critter Hunt]
If everything about a horseshoe crab seems strange and ancient, it should, because everything about the animal is str
Revealing Scuba Diving's 8th Annual 2012 Through Your Lens Photo Competition Winners
Freezing time is an incredible power. Modern digital photography affords it to anyone with a camera.
Thrill Rides: 8 Great Shore Diving Spots
Shore diving can be the ultimate do-it-yourself adventure.
Liveaboard: Enchanted Voyage on the Arenui
From the instant we roll off the tenders, the nighttime parade at Cendana Fuel Dock is dazzling: white V octopus, bobt