US: Polar bear is threatened

Nuremberg Zoo's famous polar bear cub Flocke has taken her first tentative steps outside.

The German zoo at the centre of a 'hand-rearing' debate has released new pictures of its polar bear cub.

concerns about the environment. If anyone is interested in talking about their concerns and about how to make Earth a greener and less polluted planet, post a video response with your thoughts....

The World Wildlife Fund and other conservation groups are urging the U.S. government for the immediate listing of the polar bear on the Endangered Species Act. (Feb. 8)

Nuremberg Zoo expects its latest polar bear cub, Flocke, to be a big draw when she makes her public debut. Dimitry O'Donnell reports.

Crowds have gathered at the Brandenburg Gate in Berlin to see a huge ice polar bear being sculpted.

The U.S. rules against granting the polar bear full endangered status, but the species will be protected.

British schoolchildren are on an Arctic icecap looking for polar bears and whales after winning a contest. Sarah Campbell reports.

Millions of people living below the Himalayas face a precarious future as the melting of the glaciers threaten to flood their villages. Scientists believe that climate change is causing them to...

The latest "celebrity" polar bear cub has made its debut with mother Corinna at Stuttgart zoo in Germany.