Wildfires release vast amounts of visible pollutants into the atmosphere that darken skies and push people indoors to avoid ...

Freeway north of LA is under an air quality alert which was reported by the National Weather Service on Friday at 8:22 a.m.

Hundreds of monitors are to be installed in rivers and streams to track changes in water quality in the hope of restoring ...

Los Angeles County is included in an air quality alert reported by the National Weather Service on Friday at 8:22 a.m. The ...

WCCO Investigates discovered the Minnesota Pollution Control Agency (MPCA) could have alerted Eagan residents whose health ...

On Thursday at 3:10 p.m. the NWS San Diego CA reported an air quality alert in effect until Saturday at 8 p.m. The alert is ...

Chemical pollution is “a threat to the thriving of humans and nature of a similar order as climate change” but decades behind ...