Most Viewed From National Geographic

Conservation Biologist Dr. Zeb Hogan travels to Brazil to uncover more about the seven largest fish in the Amazon Rainforest as a way to save them....

This planet of ours is Two Worlds: one of land and one of the ocean. This fascinating program explores a pair of marine animals, the manatee and the...

Our National Parks takes you on a journey through the four seasons and the many faces of our scenic national parks. Experience an array of lands and...

Deep beneath the legendary Easter Island, National Geographic undertakes a groundbreaking expedition to map a vast cave system utilized by the people...

An intimate portrait of the first year of a baby humpback whale's life.

A horrific killing, of a kind likely never seen before on television, tears apart the family of an Alaskan brown bear cub, and determines his chances...

In the very east of Russia is a mountainous peninsula that is home to volcanoes, geysers and the largest population of grizzly bears in the world.

Winter in America has its power, bringing with it sub-zero temperatures, bitter windstorms, and food shortages. Some animals retreat to nests and...

During World War II, Allied POWs were forced by Japanese Soldiers to work on the construction of the Thailand to Burma railway which included the...

Investigate the rise and fall of one of the world's most mysterious civilizations.

Massive floods in Australia and Pakistan. Deadly mudslides in Brazil. Epic drought and wildfires in Russia. Historic snows and bitter cold across...

October 27, 2009. A talented young folk singer, Taylor Mitchell, is killed as she hikes alone in a Canadian national park. By coyotes.

Weaving together dozens of professional and amateur archival sources, along with dramatic interviews with the people behind the cameras, Witness:...

Astronauts are preparing to rendezvous one last time to refurbish and re-boost the venerable Hubble Space Telescope. Its a dangerous mission, so why...

Learning how fossil fuels and climate change are creating unique health risks that threaten the wellness of families and communities all over the...

National Geographic delves into the tumultuous history of the atom bomb—filled with deception, twists, and danger that even Hollywood couldn't...