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Satellites Track Yellowstone’s Underground Heat
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Published December 8, 2011
Landsat instruments have peered into the hot-water plumbing beneath some of the park’s famous monuments.
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Athabasca Oil Sands
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Published November 30, 2011
The clay, sand, and other minerals coated in thick, viscous bitumen are a source of oil, economic growth, and environmental concern.
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