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Natural gas’ reputation as a climate-friendly alternative to coal has been tarnished recently by concerns that methane—a potent greenhouse gas—is leaking…
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The federal government is getting ready to unveil rules for carbon emissions at new coal-fired power plants, and they probably won't be what industry had…
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The Wyoming Department of Environmental Quality is wrapping up an engine emissions study it started in May of 2011. The study looks at emissions from…
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Sinclair Oil has agreed to pay a fine of $3.8 million and install pollution controls at its refineries in Casper and Rawlins, to settle a lawsuit that the…