In-use emissions report for Achates heavy-duty OP diesel shows substantial margin to most stringent EPA NOx proposed regulation

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Did an exploding comet wipe out the mammoths?ScienceDaily
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Alaska Wolf Found With Record Amount of Mercury, a Sign of Growing ContaminationYale e360
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Guatemala’s eco defenders reel from surge in killings and persecutionMongabay
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The Case Against Offshore Wind Is Already Crumbling (Shocker!)CleanTechnica
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Brickmaking keeps eating farmland as Bangladesh misses clean-build goalMongabay
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University of Nebraska is eliminating a key climate research departmentGrist
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