Business Insider7y
What color is polar bear fur?
orange, and even green. 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 ...
This is how much climate change has impacted polar bear populations
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
Business Insider India7y
Polar bears aren't actually white, and sometimes they can turn green
orange, and even green. 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 ...