Sold by fire protection equipment supplier Perimeter Solutions, Phos-Check is a mixture of primarily ammonium phosphate.

Production is beginning to restart in Los Angeles after pausing last week due to the wildfires that have devastated the area.

He left his Los Angeles-area home to cover the wildfires, but the flames were barreling toward his front door.

Fanned by strong winds, the wildfires have killed at least 24 people and swept through 40,000 acres in the Greater Los ...

Firefighters continued their battle against the devastating fires burning in L.A. County Wednesday. But as dangerous fire ...

Following a day when milder-than-expected winds enabled crews to contain minor fires, forecasts predicted gusts re ...

Bay Area firefighters on the front lines of the LA Palisades fire told KTVU Wednesday, "the destruction is on a level that most of us have never seen in our careers." Some are being impacted both by ...

Fires across the Los Angeles area have killed at least 25 people. The Palisades and Eaton wildfires continue to burn in ...

Dozens of people are believed to have died in the Palisades and Eaton fires, which have burned down whole swaths of ...

Wednesday, 8:41 a.m. PST Cal Fire provided an update on the fires in Los Angeles, reporting 19% containment for the Palisades ...

Here are all the current wildfires burning in Southern California at a glance. What started as an idea to help friends who ...

Here’s the latest on the high winds that have fueled wildfires in Southern California, and why the fires aren’t contained, though they aren’t showing smoke.