We examined backpacks and duffels to find the ones that will transport your gear from room to dock with ease.

Plus: The dizzying after-effects of a live-aboard trip and how to treat marine stings.

Scuba Lab reviews 10 of the newest masks.

Scuba Lab puts 23 models on a state-of-the-art breathing machine and in the water with a team of test divers to find the cream of a new crop.

Visionaries predict a time when your mask will tell you how much air you have left and nanobots will gobble nitrogen from your bloodstream. Get ready for a brave new world.

Hurricane Wilma roared across Cozumel last fall, but the island has made a stunning recovery. And under water, its reefs, caves and high-speed drift dives are better than ever.

Scuba's best-kept secret? Divers have been yapping about it for years.

Mermaids fight to save Weeki Wachee Springs, the Florida roadside attraction that holds the key to eternal girlhood.

23 things to look for before you step aboard another dive boat.