Sheyboygan ranked 24th worst out of 228 cities for ozone pollution, according to a new study by the American Lung Association ...

Scientists have unveiled Olo, a new colour invisible to the naked eye, through specialized laser technology called Oz. This deeply saturated teal, perceived by a select few, holds potential for ...

Bay Area's air quality struggles despite green reputation, with high ozone and particle pollution impacting health, ...

The report finds that 156 million people—25 million more than last year—now live in areas with failing grades for ozone or ...

Maricopa County's ozone levels are the fourth-highest in the nation, according to the latest "State of the Air" report by the American Lung Association. Maricopa and Pinal counties received ...

The Wheeling, WV-OH metro area has seen a decline in air quality, with the area now ranking 130th worst in the country for ozone pollution and 77th worst in the U.S. for year-round particle pollution.

Dallas-Fort Worth is among the most ozone-polluted metro areas in the U.S., according to new data from the American Lung Association. The 26th annual State of the Air report, released Wednesday ...

Missouri Attorney General Andrew Bailey has already sued in federal court to challenge the rules meant to curb harmful ozone pollution in St. Louis, the only region of the state affected by the ...

BIRMINGHAM, Ala. - The American Lung Association's latest "State of the Air" report reveals a troubling decline in air quality for the Birmingham metro area, n ...