Polar bears are the planet’s biggest land-based carnivores – although they actually spend most of their lives around water and ice (their Latin name means ‘sea bear’). So they’re at particular risk ...

An curved arrow pointing right. In 2014, researchers with the US Geological Survey attached a camera to a radio collar on a polar bear. While the footage is pretty shaky, it's an incredible first ...

The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...