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Nature

The Benefits of Friendship

1:40

Primatologist and evolutionary biologist Dr. Lauren Brent discusses her research on the social behavior of nonhuman primates and the benefits of friendship. "Animal Odd Couples" premieres Wednesday, November 7, 2012 at 8/7c (check local listings).

Episodes of Nature39

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

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Clips of Nature256

Nature

The 500-Pound Dinosaur Heart

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

1:14

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Previews of Nature168

Nature

Raising the Dinosaur Giant

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

0:41

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