Mega Hammerhead

Nearly 40 shark species live in the warm waters of Hawaii's volcanic islands, including white tip reef sharks, Galapagos sharks and tiger sharks.

Ocean Predators Immerse yourself deep into the ocean in search of the most dangerous predators in our seas. Unveil the mysteries of these fascinating...

The incredible true story of nature’s greatest explorers—lemurs. Through footage captured with IMAX 3D, audiences go on a spectacular...

A comic, biting and revelatory documentary following a small group of prankster activists as they gain worldwide notoriety for impersonating the...

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave...

It is one of the most controversial issues of our day, jeopardizing the health and smearing the reputations of Olympians, professional sports players...

David Attenborough narrates the charming and fascinating story of some real-life animal romantics. There are show-offs and singers, dancers and...

In the half-hour tribute, friends and colleagues remember the three-time Emmy winner, who died June 19 at age 51. The special features clips of...