As fire crews and air tankers work to block the wildfires' explosive growth, images of red clouds of fire retardant falling onto trees are common. What is it — and what's in it?

Fires across the Los Angeles area have killed at least 24 people and destroyed more than 12,000 structures, officials said, ...

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

While there have been no injuries in the Pacific Palisades neighborhood, home to numerous A-list celebrities, a number of homes have been damaged in the blaze and more than 250 firefighters - ...

Also, sign up for NPR's breaking news alerts. Air tankers are dropping thousands of gallons of red flame retardant in the hills around Los Angeles as firefighters attempt to limit the devastation ...

It’s located at the rear of the property. Clinical director Brandi McNew said they opened the center after seeing a shortage of health health care providers. She described their goal as aiming ...

Aircraft battling fires raging through the Los Angeles area are dropping more than water: Hundreds of thousands of gallons of hot-pink fire suppressant ahead of the flames in a desperate effort to ...

The largest of the Los Angeles wildfires has changed course, triggering new evacuation orders in wealthy neighbourhoods. Six simultaneous blazes have scorched more than 35,000 acres since Tuesday ...