Tagged
trees
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Krystnell A. Storr • October 4, 2013
Scientists find that tree frogs do more walking than hopping
Kate Baggaley • December 23, 2012
Climate change is speeding up the return of leaves and flowers, but by just how much?
Emily V. Driscoll • March 20, 2007
Scientists turn to tree rings to learn more about our climate's history.
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