Polar bears aren't actually white.Turns out, they can come in all sorts of colors: yellow, gray, orange, and even green. That's because polar bear fur is transparent and hollow.When light strikes ...

White fur, blubbery skin, sharp claws ... Inuit people made sandals from polar bear pelts to move in almost complete silence ...

The arctic region is one of the coldest places on earth where human survival in nearly impossible, however, there are a ...

In the winter, the North and South Poles receive no daylight. A polar bear's skin is actually black. Its thick white fur provides camouflage and helps keeps it warm. The coldest temperature ever ...

“It’s something that I had never really thought deeply about: is there something unique about their fur?” Applying each group’s research strengths, the team demonstrated that the oils in polar bear ...