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Nature
Sled Dogs: An Alaskan Epic
Season 18
Episode 4
In the extreme conditions of Alaska’s great Iditarod sled dog race, almost no factor is more important than the relationship forged between the mushers and their dogs. Their extraordinary bond can mean more than win or lose – it can mean life or death.
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53:41
See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
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Follow a woman’s transformative journey as she nurtures wounded hummingbirds.
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54:02
After drought, the rains finally come. But can Katavi survive the flooding?