A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...

The American Lung Association’s 2025 State of the Air Report shows Pittsburgh has returned to the top 25 most polluted cities ...

California cities nearly covered all five spots in the Top 5 Most Polluted Cities when it comes to year-round particle ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American ...

American Lung Association officials call for city leaders to speak up for federal support of air quality research amid record ...

Mumbai: Contrary to the perception that Mumbai's coastal environment helps it escape the worst of India's air pollution, a ...

Cars have been banned from more than 100 streets. Tens of thousands of parking spots have been eliminated. Hundreds of miles ...