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Supreme Court empowers Pollution Control Boards to impose and collect restitutionary damages for environmental restoration.

Yesterday, the National Weather Service issued an air quality alert for Northeastern Pennsylvania as smoke from Canadian ...

Northeast Ohio is under an air quality alert until midnight Monday. Here's what's causing the poor air quality and how to ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

Woods Hole residents are calling on state environmental leaders and the Steamship Authority to track emissions and take ...

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...

British researchers say data from more than 29 million people across four continents strengthens the evidence of a link ...

The Pennsylvania Department of Environmental Protection declared a continuation of its “Code Orange” Air Quality Action Day ...

On Monday at 3:30 p.m. the National Weather Service reported an air quality alert in effect until Wednesday at midnight for Dauphin, Lebanon, Cumberland, York and Lancaster counties.

Smoke from ongoing wildfires in Canada is impacting the air quality in states across the Midwest and Northeast of the U.S.

The poor air quality, how polluted it may be, is not just an inconvenience — it can also be a health risk, especially for kids.