The chemical composition of the smoke and ash in Los Angeles right now is different from forest fire smoke, which is plenty ...

While the recent rain has helped wildfire recovery efforts, ash is still an issue. There are a lot of unknowns with how ash ...

PACIFIC PALISADES, Calif. (KABC) -- Long after the wildfires are extinguished, air quality experts say the threat of toxic ...

Smoke and ash could poison plankton and other organisms that form the foundation of the marine food chain, biologists say. Heavy smoke, ash and debris from Southern California’s raging wildfires ...

Weeks after the worst of the deadly fires tore through Los Angeles suburbs, families are grappling with the reality that ...