Users across Chicago were met with warnings from their smartphones about the city's air quality Wednesday that led to much ...

The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

Air quality​ in the metro area that includes Boston, Worcester and Providence has gotten worse, a new report​ says.

The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

Not everyone was reporting the dangerous air quality levels, though. The Environmental Protection Agency’s AirNow is a go-to ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

A concerning air quality mystery has broken out, as the city was reportedly blanketed with toxic chemicals - although not ...

Chicago’s air quality worsened, ranking 15th for smog and 19th for particle pollution nationally, according to the American ...

The metro area ranked 15th overall for levels of smog, according to a new analysis from the American Lung Association.

You’re reading the RoundTable’s free email newsletter — we publish it every weekday and on Sunday. It’s easy to sign up, and ...

Active since last week, the shower is formed from a comet’s debris and is forecast to produce the most fireballs overnight.

The Lyrid meteor shower—also known as the April Lyrids—is an annual meteor shower that typically occurs between April 15 and ...