The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

The Environmental Protection Agency is allowing entities subject to the Clean Air Act to seek exemptions via email through ...

By 2040, existing or planned energy and climate policies and air quality measures are expected to curb global PM2.5 emissions by 6pc. However, due to economic and population growth, the number of ...

Lahore is among the cities with the worst air pollution in the world; Islamabad is catching up; and even Karachi, despite its proximity to the sea and to the sea breeze, is impacted.

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

The air quality issues threaten their health ... "A majority of ozone forming pollution is not coming from industrial sources ...

For a quarter of a century, a Black neighborhood in Beaumont, Texas, where Chris Jones lives has been the subject of two ...

This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

Communities living and learning near petrochemical plants will face more pollution and less federal protection under Trump’s ...

Poverty and inequality compound the health burden caused by being exposed to high levels of air pollution. The agriculture sector, especially industrial farming, is a significant source of air ...