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.

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

Scientists are flying daily from Hagerstown to study air quality and greenhouse gases across the Baltimore-Washington ...

On the heels of Zeldin's visit to New England that spotlighted a push for the Constitution gas pipeline, a small group gathered outside the EPA building on Thursday to reintroduce it as the ...

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 ...

Lush forests and crisp mountain air have drawn people to New York’s Adirondack Mountains for centuries. In the late 1800s, ...

A long-running suit objected to EPA actions that exempted animal feeding operations from pollution reporting requirements.

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

Last year, the state reported the third highest rate ever of beaches testing positive for dangerous levels of bacteria.

On Thursday at 2:49 p.m. the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Friday at 7 p.m. The ...