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 ...

A sneak peak of a new episode of National Geographic's Incredible Animal Journeys shows two polar bear cubs exploring the outdoors for the first time Kelli Bender is the Pets Editor at PEOPLE.

Preschool children aged 3–5 successfully used the Teddy the Bear pictorial scale to rate hunger before and after meals, ...

What would you do if you encountered a polar bear in the wild? Polar bears are the largest bear species on Earth. Adult females usually weigh between 400 and 700 pounds, but some can reach up to ...