An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.

Thule, Greenland, also called Qaanaaqis, one of the northernmost towns in the world. As the climate ...

From space, our planet appears as a tiny blue dot in the vastness of space. Blue, because 99% of all...

Humans hunt for baby apes. But things are not always done properly when chimpanzees and orangutans a...

The vast savannah of the Serengeti. A large part of the genus Panthera lives here. Better known as t...

When the water in her small Mexican town proves to be radioactive, a young mom suddenly finds hersel...
A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.

Carefully picked scenes of nature and civilization are viewed at high speed using time-lapse cinemat...

Dark fears over the North Pole. Long sheltered from large-scale industrial exploitation, the Arctic ...

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer ...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives...

Home is where we grow up or settle permanently. And this home is always shaped by nature. Today, we ...

A documentary about the life of wild animals.

Wildlife cameraman Gordon Buchanan travels to the frozen north, deep inside the Arctic Circle, to me...

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic island...

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chi...

A dazzling journey through time via the remarkable images of National Geographic photographer Frans ...

Returning from a hunting trip in the forest, the Henderson family's car hits an animal in the road. ...

A captured mustang remains determined to return to his herd no matter what.