From the tiny, silly-looking sun bear to the iconic polar bear, these animals are specially adapted to different environments, including forests, mountains, icy tundra, deserts and swamps.

polar bears, squirrels, loons, ravens, salmon, trout, and cod. These animals are adapted to live in the cold, harsh conditions of the tundra, but most hibernate or migrate to survive the brutal ...

Geoff York, the WWF International Arctic Programme Polar Bear Conservation Coordinator, has just finished working with a group of scientists on a unique program of study of polar bears in the wild - ...

Tundra lands are covered with snow for much of the year, but summer brings bursts of wildflowers. Mountain goats, sheep, marmots, and birds live in mountain—or alpine—tundra and feed on the ...

We huddle on the deck of Tundra Buggy One ... It’s equipped with GPS, Wi-Fi and polar bear cams that beam live footage to classrooms around the world. PBI monitors polar bears across the ...

The turning of the tundra, shimmering gold larch trees and fields of orange and red hues presented the perfect backdrop for polar-bear spotting. And then we saw it: a large oatmeal-colored lump.