American Lung Association report found that about 156 million people live in counties plagued by high levels of ozone and ...

There are 25 million more people living with bad air than last year's report showed, according to air quality data from the ...

Pasadena area was named one of the most polluted cities in the U.S., according to a new study from the American Lung ...

Air pollution levels keep getting ... a heart attack.During the research period, the report says, short-term particle pollution in the US was the highest level it has been in 16 years, with ...

Multiple Texas metroplexes, including Dallas-Fort Worth, ranked among some of the worst areas for ozone pollution in the ...

Nearly half of the people in the U.S. live in areas with unhealthy levels of air pollution — and Louisville is one of those ...

The lists are based on the average number of days declared 'unhealthy' by government environmental agencies, with the most ...

Nevada landed in the lower half of U.S. News’ Best States list. One of Nevada’s neighbors ranked near the bottom — another ...

A new report from the American Lung Association found air pollution continues to be a problem even as Congress stymies ...

Air pollution is no longer an invisible threat—it’s well-documented, deeply researched, and urgently real. According to the ...

When it comes to the Bay Area’s air quality report card, there’s little to smile about. The grades show failure across the ...