National Geographic Society

David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for our survival, more full of life, wonder, or surprise, than the ocean. Through spectacular sequences featuring coral reefs, kelp forests and the open ocean, Attenborough shares why a healthy ocean keeps the entire planet stable and flourishing.

This was made for National Geographic and shows how Russians made their own rafts out of scrounged parts and then ran unbelievable whitewater. Starring the famous Bublik!

Additional footage and interviews on the making of Ocean.

Fossils occur only rarely, are often hard to find, and are usually a challenge to understand. But they are important clues that can help us unlock the secret of our planet's past. Study and learn about these mysterious objects with anthropologist Dr. Donald C. Johanson in Fossils: Clues to the Past.

A travelogue to various parts of Brazil, the largest country in South America. Featured are the country's people, its industry and its customs. Also shown are the country's variety of geographic feature;s, such as its rivers, jungles, forests and other climatic conditions.