These two make for surprisingly well-matched rivals.
Within their first year of life, penguin chicks face many extraordinary hardships in the arctic.
A determined polar bear mother leads her cubs into a dangerous new world.
A polar bear can smell a seal’s breathing hole from over a half a mile away.
I felt like I wanted to hug him.
Oy! A very hungry polar bear treated himself to the crew’s bacon, sour cream, yogurt, and more.