The footage, taken on the Norwegian archipelago Svalbard, shows a mother polar bear (Ursus maritimus) plodding through the ...

After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

Polar bears on ice in Northern Canada. Nano-physicist Bodil Holst's interest in polar bear fur began while she was watching a German quiz show. "I learned that polar bears are invisible in ...

She knew the danger.'' Polar bears are not native to Iceland but occasionally come ashore after traveling on ice floes from Greenland, according to Anna Sveinsdóttir, director of scientific ...

Just on the edge of the western Hudson Bay lies the small town of Churchill, Manitoba. Here, the sea meets the boreal forest ...

Victor Weinsanto tackled a straightforward theme — extreme cold. Cue the wind machines and nails like icicles.

Frostpaw the polar bear with the melting ice bear. Artist Mark Coreth and his team from the Ice Bear Project carved this beautiful polar bear out of ice on December 5, 2009, in Copenhagen’s Nytorv ...

Climate change is starving polar bears into extinction, according to research published Monday. The research predicts the ...

A new study led by a team of scientists from the University of Leeds has revealed that the cold conditions that have allowed the formation of polar ice caps on Earth are exceptional events in the ...