Latest Stories

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  Experts Will Study the Environmental Impacts of the Tempe Train Fire and Chemical Spill

  August 1 at 6 a.m.

  "We don't believe any hazardous material dropped into the lake," says Andrea Glass, Tempe assistant fire chief.

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  The Arizona Trail Would End at Trump's Border Wall Under a New CBP Plan

  May 12 at 8 a.m.

  "This is not about politics," an advocacy group says. "This is about losing a piece of a nationally significant trail."

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  Nitrogen Dioxide Pollution Over the Valley Has Decreased Visibly

  April 2 at 6:11 p.m.

  Thanks, coronavirus.

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  Activists Want Phoenix, a Hotspot for Climate Change, to Declare Climate Emergency

  March 7 at 7 a.m.

  The threat is real.

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  Developer Concedes, Will Keep Giant Pine Trees at Controversial Alhambra Project

  March 5 at 7 a.m.

  The history Shepherd of the Valley Lutheran church is selling its parking lot to a developer, and nearby residents are not happy.

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  As Congress Weighs a Ban, the Local Fight Over the Risks of a Grand Canyon Mine Drags On

  February 28 at 5:05 p.m.

  Locals have opposed Canyon Mine, south of the Grand Canyon, for decades.