WASHINGTON (AP) — President Donald Trump is expected to announce a proposal Wednesday to weaken vehicle mileage rules for the ...

President Donald Trump on Wednesday announced a proposal to weaken vehicle mileage rules for the auto industry, loosening ...

Environmental groups are taking the state to court over changes to how the Ohio Environmental Protection Agency regulates air pollution. For 50 years, Ohioans have ...

Vitamin C may have the potential to protect people against lung disease caused by traffic-related air pollution, bushfires and dust storms, new research finds.

The Bay Area Air Quality District’s fines come after the company failed to upgrade 20 air quality monitors, air regulators ...

A study reveals that high PM2.5 levels reduce the health benefits of exercise, highlighting the need for air quality ...

Air pollution in Tehran has reached dangerous levels, leading authorities to close schools and ban truck travel. Official ...

In a new study that took advantage of the worldwide shutdown of human activity during the COVID-19 pandemic, researchers from ...

Learn about the major sources of air pollution, how modern monitoring systems track harmful contaminants, and the ...

Air pollution in India is no longer a winter phenomenon. Experts warn that rising emissions, urban heat and industrial activity are keeping air quality unsafe throughout the year.

Today, the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) released a proposal that would weaken the Corporate Average Fuel Economy (CAFE) standards for new ...