The most recent State of the Air report by the American Lung Association found that more than 150 million Americans breathe ...

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

The Detroit-Warren-Ann Arbor region is the sixth worst in the country for year-round particle pollution, per a new report. Why it matters: The findings, which predate the current Trump administration, ...