Environment — page 38

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  U.S. issues fines, orders upgrades at coal-fired power plants

  July 23, 2012

  Environment

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  Study finds toxins from mountaintop coal mining sites

  July 20, 2012

  Environment

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  Drought now grips more than half of the nation

  July 16, 2012

  Environment

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  Ohio freight train derails, causing fiery blast

  July 11, 2012

  Environment

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  News Guide: Nuclear industry facing cost pressures

  July 10, 2012

  Environment

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  AP IMPACT: Building costs rise at US nuclear sites

  July 10, 2012

  Environment

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  NTSB: Neglect, inaction caused Michigan oil spill

  July 10, 2012

  Environment

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  Global warming tied to risk of weather extremes

  July 10, 2012

  Environment