Looking to buy a tank for scuba diving? Here are tips and rules for scuba tank maintenance, including how often a scuba tank should be inspected.

Do you understand decompression? Here is what every scuba diver should know — a simple explantion, using a baseball stadium parking lot analogy.

Is your regulator leaking? Scuba Diving magazine's guide to spotting, identifying and fixing every type of air leak known to diving.

Make your next scuba diving trip more fun. Here's how to make your own dive buddy — from scratch.

Everything you need to know to start exploring the rainforests of the sea.

Don't end your dive because you're cold. Scuba Diving magazine's eight best tips to beat the chill on your next dive.

Can diving be too much fun? The dangers of nitrogen narcosis and how you can avoid them.

Customizing your dive gear for greater safety and comfort. Plus: 12 "improvements" you should never make.

Scuba Diving's exclusive guide to Southern California's big animal encounters. For more USA local dive sites, visit scubadiving.com