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Read articles, including Science News stories written for ages 9-14, on the SNK website.

With Google Earth’s overhead view, ecologist Adelia Barber can generate maps of California’s White Mountains that highlight regions (yellow outline) where bristlecones (far left) might grow. Credit: from left: George Grossman; © 2010 Google, © 2011 Digital Globe, USDA Farm Service Agency, © 2011 Geoeye, USGS, A. Barber

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