WASHINGTON (AP) — President Donald Trump on Wednesday announced a proposal to weaken vehicle mileage rules for the auto ...

Vitamin C may offer meaningful protection against one of the world's invisible but pervasive health threats – fine-particle ...

Stanford researchers found that gas stoves expose Americans to surprisingly high levels of nitrogen dioxide—often matching or ...

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.

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 ...

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

The return of toxic smog to New Delhi led to a spike in hospitalizations in November, with children suffering some of the worst and most lasting damage. Efforts by the government to clear the air have ...

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 ...

Delhi CM Rekha Gupta held a pollution review meeting. The city's air quality improved, with the AQI at 299. Union Minister ...