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.

Additional footage and interviews on the making of Ocean.

In the frozen heights of Canada’s tallest peak, an international team of scientists launches a daring expedition to unearth thousands of years of climate data in one record-breaking ice core. Glaciologist and National Geographic Explorer Alison Criscitiello is the brain and brawn behind this ambitious quest. As she leads her team on a 10-day climb up the mountain, through whiteout conditions and precarious icefalls, Ali and her team defeat the odds and reach Mt. Logan’s summit plateau where they camp for 16 days, while drilling in frigid conditions.

Retold throughout 3,000 years of human history, the tale of the Trojan War remains one of the most compelling stories in Western culture. Now, embark on a thrilling journey behind the legends with Beyond the Movie: TROY. Did Troy really exist? Join researchers for clues that could pinpoint Troy's location. Did the Trojan War actually happen? Search for answers as 19th-century con men and modern-day archaeologists unearth gold, war-ravaged ruins and nagging controversies. Was Helen of Troy a real person? Explore the extraordinary theory that a historic war was waged in the name of the "face that launched a thousand ships." Through powerful re-creations and fascinating insights from international scholars, step back in time to explore the astonishing truth behind the rise and fall of this legendary city.

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!

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.