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Nature

Frogs: The Thin Green Line

53:10

It is the greatest mass extinction since the dinosaurs. Population by population, species by species, amphibians are vanishing off the face of the Earth. Scientists are taking desperate measures to try to save those frogs they can, even bathing frogs in Clorox solutions and keeping them in Tupperware boxes under carefully controlled conditions to prevent the spread of a deadly fungus.

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Nature

Moose: Life of a Twig Eater

And intrepid cameraman spends a year documenting the life of a moose calf and its mother.

53:10

Nature

Soul of the Elephant

An intimate look at one of the world’s most intelligent and sensitive animals.

52:59

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Nature

The 500-Pound Dinosaur Heart

The heart of a newly-discovered dinosaur may have weighed as much as a grizzly bear.

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Nature

Raising the Dinosaur Giant

Deep in a South American desert, a giant is being awakened after 101 million years of slee

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