Concern about plastics pollution has grown over the years as scientists ... On Saturday, a lot of people turned out for CA Coastal Cleanup Day, and in Berkeley, it wasn't hard to find trash ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

As fire crews continue to battle the devastating blazes that have torn through Southern California, smoke and particulate matter in the air is an ongoing concern up and down the state. Thus far, ...

People are taking precautions as multiple wildfires cause poor air quality across a wide swath of Los Angeles County.

An air quality alert was issued on Thursday at 4:59 p.m. in effect until Friday at 5 p.m. The alert is for San Bernardino and ...

Affected areas include the non-desert portions of Los Angeles, Riverside and San Bernardino counties, and all of Orange ...

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger compounds. Gases and fine particles could hang around longer. In burned areas, ...

A ban on indoor and outdoor wood burning has been extended Thursday in much of Southern California due to a forecast of high air pollution in the area. The residential wood-burning ban will be in ...