Pennsylvanians woke up to hazy skies again. Canadian wildfires sending smoke to the state triggered an air quality alert ...

The Pennsylvania Department of Environmental Protection (DEP) says there will be a Code Orange Air Quality Action Day on ...

GRAND RAPIDS, Mich. (WOOD) — An invasive freshwater jellyfish has been spotted in Lake Erie. The Pennsylvania Department of ...

Smoke from the wildfires burning across Canada has descended on northcentral Pennsylvania, causing the Pennsylvania ...

Under a Code Orange alert, it's recommended that children, older adults and those with respiratory illnesses limit time spent ...

Particularly north and west of the Lehigh Valley, anyone who might be especially vulnerable to the effects of air pollution ...

An updated air quality alert was reported by the National Weather Service on Tuesday at 4:52 p.m. in effect until Thursday at ...

In response to air pollution caused by smoke from ongoing Canadian wildfires, the Pennsylvania Department of Environmental Protection declared an Air Quality Action Day in Bradford County yesterday.

Penn State Extension is offering $100 per undocumented well that landowners turn in to the DEP, after taking part in the ...

The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert for all counties in the Susquehanna Valley on Tuesday.

York County’s air quality will be improved but could still cause problems for those sensitive to particle pollution.