The polar bear (Ursus maritimus) is the largest land carnivore on Earth, found in the Arctic Circle. These majestic creatures are well adapted to their harsh, icy environment, with a thick layer of fat and a white coat that helps them blend in with their surroundings. But what makes the polar bear truly strong is its powerful physique, with adult males weighing up to 1,700 pounds (770 kg) and reac...More