Do you know what to do in a silt-out? Keep cool and remember these tips from the experts if you find yourself in a dangerous situation scuba diving.

Do you know your wreck-diving basics — from your gear, to your dive plan, to using the current? See Travis Marshall's 5 tips to safely navigate a shipwreck.

Solo diving: Should you ever do it? Ask an expert and read for yourself to see if you have enough experience, dedication and training to tackle the task of scuba diving by yourself.

For some divers, spearfishing on scuba is a great past-time. For others, the act plucks marine animals from the gene pool, degrading their ability to reproduce. See what some spear-fisihing experts think about the controversy.

There’s nothing underwater worth risking your life — whether it’s money, jewelry or a cellphone.

Have you ever wondered what it's like to be a diver for the Army? Well, it's not easy! Lt. Christie Plackis tells us the story of her journey through the grueling program.

Goliath grouper spawning off Florida's coast is an epic adventure if you're lucky enough to find the party.

We all know that we should avoid touching a reef. But are you aware of the many common reef inhabitants that are capable of inflicting a painful, and occasionally fatal, wound? Check out underwater photographer Judy G’s gallery of beautiful but dangerous underwater creatures.

Are oil rigs good or bad for the environment? Our scuba diving experts explore both sides of the issue as it relates to Monterey, California's oil rigs. For more on marine conservation, go to scubadiving.com.