The U.S. Navy teamed with the Naval Surface Warfare Center Carderock Division to create the first prototype of a 3D-printed submarine.

Between heaven and earth, floating in the Crystal waters on the South Pacific...Havaiki's team welcome you to their paradise island of Fakarava. The lodge boasts 10 beach bungalows and 5 bungalows in the heart of a tropical garden. Enjoy our cocktails & our local and European inspired cuisine. Bikes and kayaks are provided for all of our guests, we also offer daily excursions to discover our beautiful island and all of its riches. Don't forget to visit our very own pearl farm and boutique.

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

Scuba divers often have trouble clearing their ears while descending. Here are tips on how to equalize your ears while scuba diving.

Cold-stunned sea turtles wash ashore in Florida and Texas after the water temperature falls below 50 degrees Fahrenheit.

Modern regulators are so reliable that some divers take their regs on countless dives and never even rinse them off. Our best tips for taking care of your reg.

For their vision and dedication to Misool, the Miners are our January/February Sea Heroes.

ScubaLab's quick guide to new, cutting-edge dive knives.

Scuba Diving editor-in-chief Patricia Wuest is among the Women Divers Hall of Fame 2018 class, along with Scuba Diving contributor Erin Quigley.

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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.

We here at *Scuba Diving* magazine are showcasing our top Instagram photos of 2017. Check out the crowd favorites in this gallery.

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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.

This British photographer amazed us with her photos. See the entire gallery of underwater images here.