Selfies are all the rage right now, and one diver went out of his way to become the king of cool with his shark selfie!

Do you love invertebrates as much as we do? Check out these fantastic underwater photos of squids and octopuses from the 2014 Photo Contest!

These scuba diving sites are the best kept secrets in the sport — see how to dive these incredible locations!

Destinations highlighted this year in Scuba Diving's Top 100 Spotlight include: Raja Ampat, Bahamas, Maui, Palau and Grand Cayman.

Check out our list of the newest artificial reefs from around the world! Our list includes sites in Cyprus, Thailand and Florida!

An air-faring drone captured video of whale sharks and manta rays feasting on plankton off the coast of Isla Mujeres, Mexico — and the lucky snorkelers who joined them!

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Check out these new marine protected areas that surfaced around the globe!

New research about biofluorescence in marine life is popping up left and right, from fish communication to a coral "sunscreen," see what scientists are saying about the phenomenon.