Sir David Attenborough recalls terrifying near-drowning while scuba diving - The naturalist, now 99, described the moment he ...

A diving legend talks to us about his last chance to see his long-lost friend— a 22-foot giant manta ray—who swam with him ...

From groundbreaking research to the beauty of marine sanctuaries teeming with life, these images shine a spotlight on the ...

The annual "Through Your Lens" photo contest is now open for submissions. Cut your teeth on a well-known underwater contest ...