John Muir in the New World

This video examines the killer whale, one of nature's greatest predators. It is part of a multi-volume Time Warner series that markets the ferocious,...

Our world is the home of millions of plant as well as animal species and provides several territories, each with its own geological and climatic...

Mothers and doctors speak out about the grim reality of life in the five years following the Chernobyl disaster. In children, doctors witnessed a...

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the most spectacular footage ever shot of these...

Groundbreaking documentary which follows a Japanese-led team of scientists as they attempt to shed light on the mysterious world of deep sea sharks. ...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem...

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

The equation of life on the Serengeti is simple: carnivores eat plants, herbivores eat carnivores. Africa: The Serengeti takes you on an...

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

An epic journey along Africa's Great Green Wall — an ambitious vision to grow a wall of trees stretching across the entire continent to fight...

The desert wilderness of New Mexico's Jemez Mountains

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million people and the peace-keeping agreement known as the...