As California expands its prescribed burning efforts, a study of more than 180 such projects suggests they are an effective ...

Photos taken of the Hughes Fire around Castaic Lake, California captured the massive blaze and cloud of smoke visible from ...

A major fire burning at one of the world’s largest battery storage plants in Northern California is sending up flames of ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

When a massive fire erupted at one of the world's largest lithium-ion battery storage facilities in Monterey County, it ...

The Palisades and Eaton wildfires also continue burning in the Los Angeles area, leaving parts of Southern California with ...

Smoke and ash could poison plankton and other organisms that form the foundation of the marine food chain, biologists say.

A wildfire erupted near Castaic Lake Wednesday, sending plumes of smoke into neighboring Ventura County areas. Here's what to ...

What we’re really worried about is the PM2.5 levels,” or the fine particles in wildfire smoke, which have a diameter of less ...

From 2008-18, exposure to PM2.5 particles from California fires resulted in ... Longer-term exposure to PM2.5 and wildfire smoke has been linked to increased deaths from cardiovascular, digestive ...

SAN FRANCISCO — (AP) — A fire at the world's largest battery storage plant in Northern California smoldered Friday after sending plumes of toxic smoke into the atmosphere, leading to the ...