Underwater navigation is one of the most important dive skills to master. Don’t know your lubber line from your bezel? Use our tips to help find your way.

Do you know what to do if your divemaster breaks the rules? Check out these 4 expert tips to prepare yourself.

Interested in becoming a cavern diver? Here’s a look at five skills to perfect before you take the plunge.

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.

Many of the world's hottest shark scuba diving spots also offer can't-miss topside thrills to keep your heart rate up between dives.

Would you know what to do if you are stranded in open water after a dive? Here are five tips that just might save your life.

Current is king at these 6 global hotspots — choose your flyby and let yourself be swept away.

From the reef to the open ocean, some marine animals have found ways to ease the daily rigors of survival in the underwater world by joining forces. Symbiotic and commensal relationships sometimes create mutually beneficial relationships for wildly dissimilar creatures — much to the entertainment of divers.