The volcanic islands that make up Hawaii are a magnet for mantas, sharks, one-of-a-kind fish life — and scuba divers.

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Check out these fun facts about the always-interesting walrus, a marine mammal that scuba divers might spot in Norway or near the Arctic.

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Can cage diving in the famous Isla Guadalupe region be a peaceful experience for divers? One diver sure thinks so — and he has the video to prove it.

These are the scuba diving stories, Facebook posts and Instagram photos you loved the most in 2017.

The tale of two shipwrecks. Learn how a replica whaleship and museum ended up as an artificial reef and scuba diving site.

Scientists use fluorescent dye to learn about water flow in Florida.

Discover three ways to experience the world’s best diving locations, in the incomparable Cayman Islands. This scuba diver’s paradise features three breathtaking islands, each with one spectacular resort and valet diving service that offers an oasis above the sea that’s as outstanding as the diving beneath it.