There are 25 million more people living with bad air than last year's report showed, according to air quality data from the ...

Nearly half of the people in the U.S. live in areas with unhealthy levels of air pollution — and Louisville is one of those ...

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

Residents could face an increased risk of cancer in their lifetime from long-term exposure to certain pollutants, according ...

Produced primarily by the burning of fossil fuels, ammonium nitrate is a substantial portion of particulate pollution, a ...

For community groups to allege violations of environmental rules, a state law says groups have to use federally-approved testing equipment, and it sets restrictions for analyzing and sharing the data.

KELLY ANN WAS TELLING US ABOUT IT AND THERE ARE HEALTH ... diabetes and heart disease — all of which make air pollution more deadly, the report said. Hispanic or Latino people are nearly three ...