Both my own research and reading in the literature suggests that EPA has serious problems in the way it employs scientific information when it assesses both the potential benefits, and potential costs of existing and proposed public policies.

Joel Schwartz submitted comments to EPA on the agency’s proposal to lower the 24-hour PM2.5 standard from 65 mg/u3 to 35 mg/u3.

A new report exaggerates existing air quality problems and misleads the public on the state of the air we breathe.

Polls continue to show that most Americans mistakenly believe air pollution has been worsening and that too little is being done to improve air quality.

The Environmental Protection Agency's Interstate Air Quality Rule would reduce power plant emissions, yetmedia stories claim that power plant pollution has been getting worse.

Does a new study about mice and pollution tell us anything about normal people?

Are greenhouse gases a cause for concern?

What does research show about particulate matter in our air?