Current is king at these 6 global hotspots — choose your flyby and let yourself be swept away.

From the reef to the open ocean, some marine animals have found ways to ease the daily rigors of survival in the underwater world by joining forces. Symbiotic and commensal relationships sometimes create mutually beneficial relationships for wildly dissimilar creatures — much to the entertainment of divers.

From Arctic ice to Great Lakes wrecks, zip on a drysuit and dive in with us as we showcase 15 of the world’s best cold-water dives.

There are a lot of deadbeat dads in the animal kingdom, but a few ocean species are the exception. These standup fathers go above and beyond.

Journey to the depths of the Mayan underworld, through the caverns of Cenote Dos Ojos in Mexico’s Riviera Maya

Ocean Corporation's Commercial Diving Experience.

The best wrecks, reefs and wall dives in America's Caribbean.

Cozumel — Mexico's largest Caribbean island — is where easy, affordable diving is an institution.