Jellyfish, the creature of the century

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

Since the dawn of time, Nature has sculpted the oceans with her delicate hand, weaving the tapestry of life in the shimmering depths and sunlit...

Whales have long been a profound mystery to us. They live in a world so removed from our own that we can barely imagine their lives. Their...

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

The great hammerhead has evolved into a super-predator with more specialized hunting abilities than any other species of shark. Recently, hammerheads...

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

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...

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...

Marine conservationist and social media activist Ocean Ramsey fearlessly swims with sharks in this documentary about her risky mission to protect...