Extras

    Video thumbnail: Nature Polar Bear Mom Creates Avalanche to Save Family

    Nature

    Polar Bear Mom Creates Avalanche to Save Family

    This mother polar bear creates a mini avalanche to save her cubs from an aggressive male.

    Polar Bear Mom Creates Avalanche to Save Family

    Video thumbnail: Nature How Polar Bears Dry Off

    Nature

    How Polar Bears Dry Off

    Polar bears have their own special way of drying off after a swim.

    How Polar Bears Dry Off

    Video thumbnail: Nature Snow Bears

    Nature

    Snow Bears

    Witness the incredible journey of newborn polar bear cubs as they learn to survive.

    Snow Bears

    Video thumbnail: Nature Polar Bear Sneak Attack

    Nature

    Polar Bear Sneak Attack

    By fully submerging underwater, a polar bear mother attempts a sneak attack on a seal.

    Polar Bear Sneak Attack