Among all the fires in Cal Fire’s jurisdiction, the share of wildfires whose cause goes undetermined is significantly higher ...

"A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly," the NWS said.

Editor's note: This file captures the news of the California wildfires from Tuesday, Jan. 21. For the latest updates on the LA and San Diego fires, follow USA TODAY's coverage for Wednesday ...

Arrests made in two San Diego wildfire investigations; The arrests are part of investigations into the Center Fire in Rancho Bernardo and a wildfire in Mission Valley off San Diego Mission Road.

CalFire San Diego confirmed that they were assisting ... This is the second fire to strike southern California on Monday as a small brush fire broke out in Los Angeles near the iconic Griffith ...

Numerous wildfires have ignited in southern California this month, killing at least 27 people and spanning thousands of acres ...

As wildfires continued to burn in Los Angeles, several new fires broke out in San Diego County, prompting evacuation orders and warnings.

With parts of Los Angeles County still smoldering from wildfires, the expected rain this weekend would seem like a welcome relief. But how the rain falls could make the difference between a disaster ...

After a night of rain that potentially aided firefighting efforts, the Border 2 Fire was 43% contained by Monday morning.

San Diego's dry conditions greatly increased the risk for wildfires. “We’ve been experiencing extreme fire behavior ...

This approach to fire prevention is new for both San Diego and the nation: The company making Citrotech, Mighty Fire Breaker, ...