Southwestern Pennsylvania and air quality have long had a complicated relationship. For the better part of a century, the region had been a place so polluted from the soot of industry and homes heated by coal that street lamps were lit in the afternoon and walking a single block could ruin the collar of a …
Taming Air Pollution: The Region’s Century-Old Challenge Read More »
Finley, McClendon, Castillo, Hill, Shiller, Newton, McKone Read More »