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Republican bills take aim at EPA science, rulemaking

By David Heath

Obama's EPA breaks pledge to divorce politics from science on toxic chemicals

By David Heath

Yellowstone spill contaminates drinking water with carcinogen benzene

By Jim Morris

Groups sue to force EPA's hand on oil and gas emissions

By Jamie Smith Hopkins

Environment stories you may have missed

By The Center for Public Integrity

Coal ash no worse than everyday trash, EPA rules

One-stop science shop has become a favorite of industry—and Texas

By Rosalind Adams and Lisa Song

Texas weakens chemical exposure guidelines, opens door for polluters

By Lisa Song and Rosalind Adams

Citing health risks, New York State bans fracking

By Talia Buford

Health worries pervade North Texas fracking zone

By Jamie Smith Hopkins

Smoke, odors and drifting foam in Fort Worth suburb stir frustration over fracking

By Jamie Smith Hopkins

Plant expansions fueled by shale gas boom to boost greenhouse gas, toxic air emissions

By Talia Buford

Fired: Texas regulators say they tried to enforce rules, lost jobs

By David Hasemyer

Scientist with deep industry ties being considered for key EPA job

By David Heath

New battlefront for petrochemical industry: benzene and childhood leukemia

By Kristen Lombardi

A dozen dirty documents

By Kristen Lombardi and Jared Bennett