Does air pollution harm humans? Did people drop dead while trying to walk through the polluted fog inversions in London or Donora (Pittsburgh)? As we know, people died and many ...

Smoke and ash from three wildfires burning in Southern California prompt a smoke advisory from the South Coast Air Quality ...

Freeway corridor near Santa Clarita, Western San Gabriel Mountains/Highway 14 Corridor and Eastern San Gabriel Mountains are ...

Wednesday begins with a fair amount of sunshine for the first two thirds of the day, but some cloud coverage filters the ...

Recently appointed Environmental Protection Agency Administrator Lee Zeldin appeared on CNN 's "State of the Union" on Sunday ...

Shell’s plant in Beaver County that produces plastics from Marcellus Shale gas has been hit with six air pollution violations so far this year and a watchdog group warns that nearby communities aren’t ...

Monday's air quality has dropped to unhealthy levels in Las Vegas, when the AQI index is between 151 to 200. Anyone outdoors could experience adverse health impacts.

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

Talks last year in South Korea were supposed to be the final round, but they adjourned in December at an impasse over cutting ...

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

Virginia communities recently received $67 million in crucial grants and loans from t Community Flood Preparedness Fund. This ...

The rollback, if finalized, would mark what the EPA calls the largest regulatory overhaul in the agency’s history, potentially allowing power plants, manufacturers and vehicles to emit more pollutants ...