Vulnerable groups are urged to avoid outdoor activity in multiple parts of southern California due to air pollution.

The Canyon Fire in Southern California continued to grow and burn on Friday afternoon, after forcing thousands of residents ...

This story was originally published by Grist with the headline As California burns, new research shows smoke is wildfire’s ...

The NWS Los Angeles/Oxnard CA reported an air quality alert at 8:22 a.m. on Friday in effect until Saturday at 8 p.m. The alert is for Santa Clarita Valley, Western San Fernando Valley, Eastern San ...

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 ...

The main problem is not the way science works, but the way it is manipulated with pseudoscience by those that want to game the system to their own advantage,' writes an L.A. Times reader.

The wildfire has consumed 4,856 acres and is currently not contained. Roughly 14,000 people and 5,000 buildings are covered by current evacuation orders, according to fire officials.

Freeway north of LA is the focus of an air quality alert reported at 2:49 p.m. on Thursday by the National Weather Service. The alert is in effect until Friday Aug. 8, at 7 p.m.

Parts of Los Angeles County were evacuated in the early morning hours Friday after the fast-moving wildfire, named the Canyon ...

Los Angeles County is the focus of an air quality alert reported at 2:49 p.m. on Thursday by the National Weather Service.

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 ...