Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...

White fur, blubbery skin, sharp claws. Polar bears seem perfectly adapted to their frigid habitat up north. Now, researchers ...

A polar bear! Its thick fur helps it to hide and keep warm in ... They have lots of fat under their skin that keeps them warm. A penguin off to look for food. They're only found here in the ...

Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...