The oily bear fur and the PFAS-laden ski equipment resisted ... that are naturally sourced and provide a solution to the long ...

When the polar bear fur was washed, it performed more like human ... The study confirms what people who work closely with polar bears have long known, as Geoff York, a biologist with Polar Bears ...

That's because polar bear fur is transparent and hollow.When light strikes the outer fur some of it is absorbed while the rest is scattered away. The result? The fur can appear as different colors ...