Facing the Storm: Story of the American Bison

Meet the babies of the National Zoo -- the golden lion tamarin, the Sumatran tiger, the kori bustard, and the sloth bear -- cute, cuddly and born to...

Is there a connection between animal sounds and the music that humans create? Using a surprising and wide variety of evidence from the animal kingdom...

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the wilderness of North America. From the alligator...

Eugen Schuhmacher focuses on endangered and rare animal species such as the European bison and the Northern bald ibis as well as the general fauna of...

Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered...

At the beginning of winter, a filmmaker retires for six months to a hermit's cabin in the middle of the forest, cut off from the world and its means...

A dive inside a wild land where nature hides some of her greatest secrets: The Alps. Steep slopes, wind swept cutting edge rocks. An air desperately...

An exploration of the diversity of moths and butterflies from caterpillars to larvae to chrysalis to winged flight. The documentary covers camouflage...

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of miles, and holds within it an exceptionally...