Wildlife is abundant in this remote and fragile area, and we were looking for seals and ... a crew member woke us up. He had spotted a polar bear approaching in the distance under the midnight ...

In PEOPLE's exclusive look at the new episode ... they'll grow up to be the world's most powerful land predator," Renner says as the polar bear cubs catch sight of the hare. The little animals ...

Dmitry Kokh captured polar bears looking out of the windows of an abandoned ... and these destroyed buildings," he says, and holds up a bottle, and a cup: "You know, all the things we make ...

Since WCCO first visited Churchill in 1993, the polar bear population here has been cut in half, according to estimates ...