A Cornell graduate student developed what's being called the first light-powered separation system for both carbon capture ...

For many years the U.S. stalled and stalled about cleaning up serious air pollution in places like Pittsburgh, Detroit and ...

Iowans — especially those with heart and lung disease — should avoid long or intense activities and take extra breaks during strenuous activity outdoors in areas where air quality is rated unhealthy.

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Accurate data is key to catching polluters. Researchers make critical breakthrough after using powerful satellite to track ...

Reductions have occurred in the number of deaths attributable to the types of pollution associated with extreme poverty. However, these reductions in deaths from household air pollution and water ...

The burden of air pollution is not evenly shared. Poorer people and some racial and ethnic groups are among those who often face higher exposure to pollutants and who may experience greater responses ...