New weather patterns exacerbate other issues, like the nasty bark beetle
(Newser) -
Huge swaths of the Rocky Mountain landscape is being transformed as the region's signature tree, the aspen, goes into rapid decline, reports the
Smithsonian. Climate change and surging population of the bark beetle is causing the grim phenomenon known as SAD (sudden aspen decline). The beetle is a mere twelfth-of-an-inch...
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