As Arctic winters warm, polar bears are faced with a troubling situation.

Chris Morgan shares his thoughts on the recent case of polar bear cannibalism. "Each and every polar bear is facing increased every-day stress as a result of our warming planet."

Intelligent, adaptable and fierce, the polar bear learned how to survive in a place that offers few comforts to any creature.

A polar bear mother hunts for seal pups, but they are becoming more difficult to find these days.

The polar bear has become the poster child of global warming, but there's more to the Arctic than ice and polar bears.

Scientists have uncovered an evolutionary path suggesting that polar bears are a relatively new species.

The bear intimidates with its size and strength, but it may be the bear's undeniable intelligence that causes us to revere the creature even as we fear him.

Follow Ewan Mcgregor as he travels to a remote Canadian outpost on Hudson Bay, where he investigates the annual invasion of hungry polar bears.

Wayde Roberts is a Natural Resource Officer at Manitoba Conservation. He has worked with polar bears in Churchill, known to many as the polar bear capital of the world.