It is most definitely not true! Polar bears are inhabitants of the Arctic. Introduction of polar bears to the Antarctic would have dire consequences for the penguin populations of Antarctica. Penguins ...

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A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

The first astronauts to enter a polar orbit around Earth chose the obvious animal to serve as their zero-g indicator — a plush white *polar* bear. But given that the four-member Fram2 crew is not only ...