Life in the Arctic is harsh and unforgiving, but the polar bear has perfected survival in one of the most extreme ...

Beautiful polar bear in the zoo, in the blue pool, in a spacious enclosure. A large mammal with fluffy fur and large paws. Life in captivity, good content, ...

The first astronauts to enter a polar orbit chose the obvious animal to serve as their zero-g indicator: a plush polar bear. The doll also has an emperor penguin embroidered on its chest.

The polar bear is placed on an ice floe made from epoxy, ... Craft a Beautiful Arctic Epoxy Diorama with Polar Bears, Seals, and Dolphins for a Unique Lamp. Posted: May 14, ...

Polar bear fur also lacked a compound called squalene, the researchers found. Squalene is abundant in other marine mammals and has properties that make ice stick to it easily.

Polar bear fur also lacked a compound called squalene, the researchers found. Squalene is abundant in other marine mammals, and has properties that make ice stick to it easily.