Have you ever wondered what it's like to dive the Great Barrier Reef? Expert photographer and diver Craig Dietrich tells us how he met Mike Ball, founder of Mike Ball Expeditions in Australia, and ended up embarking on one of the most memorable liveaboard trips he has ever been on.

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.

Marine Biologist and PhD student Daniel Stoupin has made an amazing time-lapse video of the Great Barrier Reef's sponges and corals under high magnification, showing a world of color and shapes that highlights the biodiversity of the largest coral reef ecosystem in the world.

At first glance, these tiny white-spotted bamboo sharks appear to be suspended in oddly-shaped balloons! These shark pups make for a great photo opportunity. Find out the best way to capture them here!

Palau's excellent scuba diving earned it a number awards in our annual Top 100 Readers Choice Awards.

Dive into the bizarre and beautiful world of nudibranchs with this amazing photo gallery compiled from Scuba Diving Magazine's 2014 Photo Contest submissions!

Have you heard about marine conservation in New Zealand? New Zealand's Subantarctic Islands are now being protected from fishing, mining and drilling through new marine reserves. Learn why this parliament decision is so important, and find more articles at scubadiving.com.

Bridges, piers and oil platforms are prime real estate for attracting marine life, from tiny critters to oceangoing giants. Here are some of the world's best.

Thinking about diving in Indonesia? Want to see more fish, nudibranchs and other weird creatures than ever? Then read about underwater photographer Judy G's experience on the Wallace Line! Want more underwater pictures? Go to scubadiving.com.