After mapping America's skies, scientists realized that they had been missing this crucial pollution contributor: woodburning.

The EPA will no longer apply a dollar amount to health benefits from clean air.

The EPA won't consider the economic costs of harms to human health, at least for now. Legal and health experts are concerned ...

Throwing another log into a crackling fireplace on a cold winter's night might seem like a cozy, harmless tradition. But ...

Trump team accused of lowering the value of a human life from millions to ‘zero’ dollars: report - For decades, the ...

Even after the disastrous L.A. wildfires abated last year, the danger from smoke persisted for many people living nearby. A ...

The district conducted a survey last summer of households who had received the purifiers and most said they had helped with ...

Individuals with metabolic signatures for air pollutants such as particulate matter, nitrogen dioxide and nitrogen ...

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

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

High winter AQI can harm pregnant women and unborn babies, increasing risks of miscarriage, low birth weight, breathing ...

The prenatal period is a critical window for brain development, yet few studies have examined the impact of air pollution exposure during pregnancy on ...