A diver found the still-legible message in a bottle, which was tossed into a Michigan river by a WWII veteran when he was a teenager.

A portion of sales will support City of Houston Underwater Mariners, the nonprofit dive club behind the design and launch of the new Texas scuba license plate.

The lizards, which are several species of anoles, have evolved to breathe underwater by recirculating air into a bubble that clings to their snouts for minutes at a time.

The Cordillera de Coiba marine protected area is now nearly 38,000 square miles. A management plan is set to be implemented this fall.

New England lobster hunter Michael Packard accidentally got trapped in the mouth of a feeding humpback on a routine dive. He was released from the hospital that afternoon.

Scuba Escape in North Wales challenge requires divers to complete a sequence of tasks during two 45- to 60-minute dives and a surface interval.

BlueNalu, a California biotech company at the forefront of cellular aquaculture, thinks growing fish flesh in the lab could lower demand for wild seafood.

Adding the Southern Ocean, which surrounds Antarctica, is the first time National Geographic has redrawn the oceans since its first maps in 1915.

The Turtle Island Restoration Network aims to protect migrating animals as they move through open ocean between nationally-protected waters.