A truly clean country is not just free of litter or blessed with fresh air; it must have sustainable core systems. The “Clean ...

Manufacturing provided an average wage of $82,429 in 2023 for county workers. But what health costs could locals be paying ...

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and largest in terms of acres burned.

Other writers discuss inclusionary housing, battery storage for solar and wind power, a state program for solar development, ...

The study suggests the plant's closure also led to long-term declines in pediatric asthma visits and COPD hospitalizations.

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

New York has become the first U.S. state to mandate full electrification of most new buildings, setting a national precedent ...

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

The particles reflect light onto the detector that measures the light pulse, and the longer the pulse, the larger the size of the particulate matter. PurpleAir’s sensors work this way, and the ...

Canyon Fire grows to nearly 5,000 acres in SoCal, forcing evacuations and emergency response amid extreme heat. This live ...