More than 100,000 Los Angeles County residents remain under evacuation orders, and the threat of fire there is not over. New evacuations were ordered last night and strong Santa Ana winds are expected to pick up again today.

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?

Exposure to wildfire smoke is a growing health problem across the U.S., as climate change increases the risk and intensity of wildfires.

Satellite images show the extent of devastation from multiple wildfires burning in Los Angeles County after one day. The fires have killed at least five people and destroyed thousands of structures.

The multiplying fires have killed at least five people, forced widespread evacuation orders and burned tens of thousands of acres, destroying homes, businesses and cultural landmarks.

Destructive winds not seen for more than a decade are fanning multiple fires across Los Angeles and Ventura Counties. Tens of thousands of people have been forced to evacuate, schools across the area are closed, and power lines have been shut off in parts of the region to protect against further ignitions.

A Southern California wildfire has destroyed more than 100 structures, mostly homes, in less than two days, fire officials said Thursday as raging winds were forecast to ease.

Hundreds of firefighters backed by more than 30 water-dropping planes were battling a major forest fire raging out of control Monday on the northern fringes of Athens.

As New England sweated through a record heat wave, Montana got rare late-June snow. Firefighters are battling wildfires out West, while forecasters eye another possible tropical storm in the Atlantic.

The office of New Mexico Gov. Michelle Lujan Grisham confirmed at least one death as the state of emergency covers the village of Ruidoso and neighboring tribal lands.

Climate change means more extreme weather across the U.S. That’s a challenge for weather forecasters.

As wildfires ripped across Maui last August, a broad communications breakdown left authorities in the dark and residents without emergency alerts, according to a report released Wednesday.

Have you experienced financial trouble after a flood, wildfire, hurricane or heat wave? NPR's Climate Desk wants to hear about it.

The verdict comes in a series of legal proceedings that are expected to put the utility PacifiCorp on the hook for billions of dollars over its liability for the blazes.

Many companies, researchers and governments are using artificial intelligence as a tool to help with climate solutions. Here are four ways AI is now used to combat global warming.