Related: Brown Bear's Lazy Way of 'Fishing' for Salmon Is Such a Total Vibe Some people compared this bear’s energy to that ...

International Polar Bear Day highlights conservation efforts to protect polar bears and their fragile Arctic habitat.

Newborn polar bears are hairless and weigh just 1 pound (0.5 kilograms). However, they grow quickly thanks to their mother's fatty milk and reach 22 pounds (10 kg) by the time they emerge as cubs.

Her release should not take place until specialists believe it is the best time for the animals ... Paulo Aquarium paid for the Russian translation of Polar Bears: The Natural History of a ...