"A polar bear can smell a human from miles away." Video captures chilling moment polar bear approaches massive rig: 'They are ...

I was so angry with myself. I couldn’t let it go ... It was amazing to see them. I saw the polar bear breathing. I saw it licking the lens until the lens became blurry. I saw it prod the ...

A sneak peak of a new episode of National Geographic's Incredible Animal Journeys shows two polar bear cubs exploring the outdoors for the first time Kelli Bender is the Pets Editor at PEOPLE.