These human-assisted habitats act like defibrillation paddles, revving up struggling reefs and reviving declining fish populations from Florida to Indonesia and beyond.

ScubaLab headed to the Bahamas aboard a Blackbeard's liveaboard sailboat to try out some new dive gear — see what our editors had to say.

The Koh Chang region of Thailand now boasts the largest artificial reef in the Southeast Asian country with the scuttling of the HTMS _Chang_.

A close encounter with the Cuban crocodile is an elusive experience on Cuba's Zapata Peninsula.

Diving at Magdalena Grand is provided on property by World of Watersports, a PADI 5 Star, BSAC and NAUI Dive Center with its very own deep training pool.

Stake a claim on the last unknown frontier: It lies just beneath our feet. The wonders of scuba diving in caves.

Dive Tribe founder Gwyn Mills agging sharks, placing mooring balls and sinking artificial reefs in his beloved Thailand keeps our May 2013 Sea Hero busy.