Study the Maldives’ most exciting residents— manta rays and whale sharks

The winners of Scuba Diving's Top 100 Readers Choice Awards for Best Shore Diving in the Caribbean and Atlantic, North America, and Pacific and Indian Oceans.

“Eat, sleep, dive,” that’s the Aggressor Fleet and Dancer Fleet motto. Whether you’re a creature of routine or checking off your bucket list, live-aboard diving offers definite perks (beyond the bragging rights, of course)

Judy G's latest photo blog features the babies of the ocean — from peacock mantis shrimp eggs to juvenile sharks and anemonefish.

Who doesn't love Nemo? The star of an animated film about the underwater world has caused anemonefish to be instantly recognizable — even by nondivers.

Just in time for Halloween, here’s a gallery of Judy G’s eel photos from the Caribbean, Indonesia, Thailand and British Columbia.

It's always a thrill to dive with large schools of fish. Check out Judy G's gallery of schooling fish from Mexico, Thailand, Fiji, Costa Rica and Indonesia.

Judy G's macro gallery showcases little gems found in Indonesia, Fiji and other locations; plus, her tips on getting ready for close-up photography.

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.