Learn to Dive

Tanya G. Burnett, professional underwater photographer and a frequent contributor to Sport Diver, knows how to take advantage of the live-aboard experience to get the most "keepers" for her bottom-time. Here are her top ten tips to help you do the same:

Peak Performance Buoyancy for Scuba Divers: The key to zero-G

Sprooooooinnnngggggg!" said my first-stage piston spring as it bolted for freedom. Evading my snatch, it escaped overboard into the deep blue. "Poop!" I growled dejectedly. "Serves me right for trying to ...

The term "algorithm" may sound like a bad jazz ensemble from the era of leisure suits, but it's really at the heart of what makes your computer tick. In the case of dive computers, an algorithm is a mathematical model - ...