The Arctic fox can tolerate temperatures down to minus seventy degrees Celsius by shunting blood flow away from its legs to maintain body heat. Its sensitive nose helps sniff out victims of the harsh weather.
One of the rarest animals on the planet. Few people have ever seen one – or ever will. The...
(03:02)But the slippery bark of this birch proves this long horned beetle’s undoing. The mob rushes...
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