Adorable video captures bear cub playing in the snow at Kilham Bear Center in Lyme, New Hampshire

Quill, a black bear cub at the Kilham Bear Center in Lyme, New Hampshire, was captured on video enjoying the snow as part of ...
World Wildlife Fund (WWF)

Why do polar bears have white fur? And 10 other polar bear facts

Learn why polar bears have white fur and other cool facts, plus WWF’s efforts to protect them and their Arctic habitat from ...