Climate change is putting polar bear population under serious threat.
Killer whales seem to have overtaken polar bears on the top of the food chain in the Arctic.
The bad news is that the polar bear numbers could drop by more than 30 percent in the mid-century.
There is a chemical poisoning polar bear population.
After several days of ordeal, the team of meteorologists trapped by polar bears in Troynoy Island is now free from the 'siege'.
There are claims that polar bears are greatly affected by climate change to the point that they are forced to hunt humans.
As climate change strikes the Northeast, many species, including the polar bear, are cross-breeding, resulting in hybrids in the wild.
Polar bears might be able to survive climate change and the melting ice they call home.
For the first time ever, scientists have witnessed polar bears preying not on seals, but on dolphins. The new findings may indicate that these species may be adapting to climate change.
A proposal to ban the international trade of polar bear body parts and fur was defeated on Thursday at an international conference on wildlife trade.
