Rick Rosenthal goes on a quest that plumbs the secrets of the legendary bluefin tuna. This fish can weigh up to 1,500 pounds and can move up to 50 miles per hour. Here he catches a bluefin tuna on camera.

This informative herring aid from WWII makes no bones about the need to make the most of every fish.

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more ...

A clash of true oceanic titans sees fights in the remote battlefields of Ascension Island. Tuna are ...

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, fil...

With a team of the world's foremost historic and marine experts as well as friend Bill Paxton, James...

Researchers investigate whether orcas have begun hunting great white sharks off the coast of New Zea...

A series of shark attacks that happened in the same patch of ocean, the remote islands of the Whitsu...

How one of the largest Bull Sharks ever caught off the quiet coast of Florida grew to become a giant...

Travel to the underwater lands of ice and corals to discover the birth of a movement to protect the ...

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around ...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Driven by passion fed from a life-long fascination with sharks, Rob Stewart debunks historical stere...

A journey into four classical elements through the four main characters of the film. The main charac...

Sea life in a whole new way. Deep Sea 3D, an underwater adventure from the filmmakers behind the suc...

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order ...

Filmed over three years in various locations, from the Fiji Islands to the Bahamas, Wonders of the S...

Ocean Oasis is a fascinating journey into the bountiful seas and pristine deserts of two remarkably ...

An underwater exploration beneath kelp forests in the Pacific Ocean off the coast of Southern Califo...

Three great whites are spotted in the waters off Oahu, but another one could be lurking just below t...