The black skin readily absorbs sunlight to ... Normally, polar bears look white. That's because their fur is scattering sunlight, which is also white. But on a cloudy day, the bears can look ...

But what about the mammals roaming the earth alongside them? In a new study published in Science, an international team of scientists has discovered that early mammals had dark and dull fur, no matter ...

Salty Licorice cats have beautiful fur strands that start growing black and then eventually turn white towards the tip. This ...