Divers perform the traditional martial art among sharks and stingrays in this unique festive show.

Divers in Florida are exploring an underwater mermaid reef near Palm Beach where sculptures double as artificial reefs that ...

This was the first observation of the creature in its natural habitat, and the identity of this species might surprise you ...

Nestled in the heart of Discovery Cove in Orlando lies the Grand Reef — a breathtaking 1.3-million-gallon saltwater habitat teeming with marine life and one of the park’s most immersive ...

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

Now, for the sixth year in a row, you can help them get the attention of the lock’s operators. The Fish Doorbell—or ...

Oregon is known for its natural wonders, from Crater Lake to the Columbia River Gorge, but sometimes the most memorable ...

This year's gallery of winning images brings to attention a potpourri of mysterious, hidden sights and marine creatures that ...

Divers off Japan’s coast discovered a panda-like marine creature at 10–20 metres deep. Scientists later confirmed it as a ...

With only slight interference from the 3,000 odd fish in the main 100-foot tank at Marineland, the Rev. Mike Maxon marries stuntwoman Corna Day and professional diver Jack Tyree in Rancho Palos Verdes ...

A photographer captured this extraordinary site where whales' bodies lie in the shallows, with troubling repercussions for the deep oceans.

A close encounter in an Indian Ocean lagoon offers Vickie Maye a chance to overcome her lifetime fear of water ...