The Pantanal's Rebel Lake

Researchers brave a great white shark feeding frenzy inside a whale decoy.

Standing almost alone in the great Southern Ocean, South Georgia island plays host to some of the largest concentrations of animals anywhere on Earth...

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate...

Shark filmmakers hunt for "Air Jaws" in New Zealands hidden "launch pad".

Forget what you think you know about pigs. These remarkable animals have talents we're only beginning to understand. See how pigs have conquered...

In the small community of Älvdalen in northern Dalarna, Sweden, the unique language Elfdalian (Älvdalska) is spoken. This documentary...

In this box is a videotape you would have made of Savannah if you had vision of an artist, the expertise of a master technician, the very finest...

Documentary about creatures that have vampire tendencies, including bloodsucking moths in South America, vampire finches that drink the blood of...

A 45 minute account of the life of a humble logger, named Vince Shute, who made one decision that would ultimately affect the black bear and the...

Whether on land, in fresh water, or in the sea, tortoises, terrapins, and turtles have an advantage. Nature has blessed them with a protective shell...

Known only by her research number, Grizzly 399 has been a fixture in Grand Teton National Park since 2007, becoming the world's most famous grizzly...