Skin is the body's first line of defense against an array of environmental hazards. But when our skin's natural oils react with atmospheric ozone, they emit a cocktail of volatile organic compounds ...

Colorado clean air advocates are rushing to finalize a yet-to-be-introduced bill to limit the oil and gas industry’s contribution to Front Range ozone pollution after Gov. Jared Polis directed his ...

Colorado air regulators withdrew large parts of a draft plan to cut ozone pollution Friday, acknowledging that it underestimated emissions coming from some oil and gas drilling and hydraulic ...

Oil wells operating in Signal Hill, a city in Los Angeles County, California. Researchers from Stanford University found that drilling and operating wells emits harmful levels of pollution that may ...