"We saw one, then we saw another one, then 20 of them. And they all were inside this building." Abandoned since 1992, the ...

While the bears enjoy soaking up the sun, warmer weather triggers several physiological changes. Baxendell explained polar ...

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 react to the hare sighting not with strength and ...

“Sometimes I wonder about that, how close I was to being like a little polar bear lunch," he laughed. Clarkson added, “Who would've thought there were just polar bears — nobody ever hears that.

I decided not to do it. Then, at two in the morning, a crew member woke us up. He had spotted a polar bear approaching in the distance under the midnight sun. We ran to the bow of the boat to see ...

Tom Rugg, a biology teacher from Chepstow, has written The Polar Bear Song to raise awareness of climate change among children. In an exclusive video diary for the Green Wales season, follow Tom to ...