A slew of organizations have filed lawsuits against EPA's decision to give coal plants several more years to reduce water ...

Emissions of NOx form smog and soot, which is harmful to human health and linked to serious heart and lung diseases.

For years, when the EPA assessed the economic impact of new regulations, it weighed both the health costs for Americans and ...

MACH Engineering reports that industrial air pollution harms economies by increasing healthcare costs and reducing ...

Researchers at Georgia Tech have analyzed the seasonal differences of sulfate aerosols—a major pollutant in the United States—to examine the long-term impact from sulfur dioxide (SO₂) emission ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Gov. Jerry Brown announced new pollution reduction targets ...

The reduction in coal dust pollution is expected to be significant, about 80% of current levels, and the monitoring will enable close oversight of emissions and pollutants.

Delhi brought down particulate matter 10, or PM10, levels by 16 per cent under the National Clean Air Programme between FY ...

I grew up in rural Colorado, deep in the mountains, and I can still remember the first time I visited Denver in the early ...