The Arctic fox can tolerate temperatures down to minus seventy degrees Celsius by shunting blood flow away from its legs to...
(03:51)While young harp seals take to the sea, their nemesis roams the ice. Polar bears spend most of their lives on the frozen pack...
(03:20)The Arctic ice blankets an area twice the size of Australia. Animals have adapted to live above and below its fickle surface....
(03:02)In the east, a mysterious place called Ussuriland. Here bizarre turtles dodge the soup dish. In temperate forests, bears hang...
(01:07)With a face like a kangaroo and a vampire’s teeth, the musk deer makes his timid way through the woods in search of lichens....
(03:01)Hungry bears seek the nectar rich flowers. They must eat hundreds to get the equivalent calories of a big salmon. Bears have...
(03:04)Female elephants gather around to witness a day-old calf's first tentative steps.
(01:27)A team of Nat Geo remote imaging engineers attempt to deploy crittercams on Great White Sharks.
(02:49)Few people have ever seen one – or ever will. The Amur leopard. About 30 remain in the wild, making it the most critically...
(00:52)Worldwide, ants are so numerous their total weight is almost as much as the human population. A force to reckon with. Workers...
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