Related on MNN: More environmental celebrity news.
Video: Model goes nude for Mother Nature
Victoria Secret supermodel Miranda Kerr is nude on the cover of <i>Rolling Stone</i>. And it's all for a good cause -- saving the koala bears.
Subscribe to our newsletter
Scientists may have unearthed 'permafrost tomb' of ancient Siberian prince
Remember that kid who invented a way to clean up ocean plastic? He's back, and it's happening
Watch hypnotic 'ice stacking' on Lake Superior
Man's subway knitting session pays off big
5 homemade lip scrub recipes
Mysterious loud booms are being heard around the world and no one knows why