Consecutive harsh winters hammer hemlock-killing insect

After one of the coldest months on record in East Tennessee, many people are more than ready for some warm weather. But the especially frigid winter has been a life-saver for some of the mightiest trees in the forest. This winter’s sub-zero temperatures in the Great Smoky Mountains National Park have devastated the once unstoppable Hemlock Woolly Adelgid. The...

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