Nate Burleson dives into open waters in Hawaii to swim with Galapagos sharks, challenging his fear and changing his ...

To dive the Spiegel Grove you need training, skills and knowledge. Sign up for advanced dive courses with Horizon Divers to ...

After a surge of spring storms, Mr. Jacobs descended into freezing blackness for the third time in late February. Gripping ...

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast ...