The Loneliest Whale: The Search for 52

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet. A lot of the life found here can seem very alien at...

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jumping 100 feet up out of the water, we're diving...

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

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

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, films a humpback whale being attacked and...

Whales features the most majestic creatures in the ocean. This wild window contains spectacular images of Humpback Whales, Sperm Whales and Blue...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discover the "Spirit of the Wild." Experience it in the...

A man and his spirit navigate in harmony with nature. By day, by night, by the upheavals of unpredictability, he navigates the river as we all...

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