Viewers may see bears playing with each other or eating salmon at Brooks Falls, but many come to the website to check one thing in particular: How fat the bears have gotten since their last ...

Polar bears are not only the largest bears, they are the largest land predators in the world. So, when it comes to size, how ...

Washington - When it comes to healthy eating, polar bears break all the rules. They eat mostly fat, but they don't get heart disease the way humans would. Scientists said the on Thursday in journal ...

The colors of bears also vary depending on their species. Polar Bears: This might be difficult to believe, but polar bears are not white. In fact, they have black skin with two layers of hollow fur, ...

They all have stocky, fur-covered ... pregnant polar bears do dig dens to prepare for the birth of their cubs. They spend most of their time in the den and rely on their body's fat stores for ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Polar bears are the ultimate survivors of the Arctic, thriving in temperatures as low ...

Kieran McIver / Polar Bears International) Polar bears' greasy fur oil helps them repel ice ... so they brought in experts in oil and fat and got new samples of polar bear hair oil that were ...

Polar hair hair oil has natural non-stick qualities that help these animals from getting stuck on ice, says PhD candidate Julian Carolan. (© Kieran McIver / Polar Bears International) Polar bears' ...

Polar bears spend their days jumping from ice into water. So if they get all wet, why doesn't their fur freeze? Well, a recent study in the journal Science Advances investigated that very question ...