Polar bears have a built-in defense against ice — greasy fur. A team of scientists has discovered that their fur is coated in ...
Polar bear fur resists ice because of a natural greasy coating called sebum. This helps them move quietly while hunting.
Our writer spent 30 hours traveling with arctic wolves and gained a new appreciation for these predators of the tundra. Wolves pick at the remains of a muskox. To get this image, photographer ...
What animals live in the coldest areas of the planet? We've done the research! Meet the Animals Thriving in Earth's Polar ...
West Texas wildlife, from bison at San Angelo State Park to exotic animals at the Abilene Zoo, are equipped to handle freezing temperatures.