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Science and Nature

It’s a Goopy Mess When Pines and Beetles Duke it Out

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

It’s a Goopy Mess When Pines and Beetles Duke it Out

Season 4 Episode 20 | 3m 50s | CC

An onslaught of tiny western pine beetles can bring down a mighty ponderosa pine. But the forest fights back by waging a sticky attack of its own. Who will win the battle in the bark?

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