California fires have triggered evacuation orders and warnings, as well as an Air Quality Watch.

All evacuation orders were officially lifted on Tuesday, allowing the final 16,000 evacuated Orange County residents to ...

Nearly 40,000 people have been evacuated as emergency officials work to cool the tank and mitigate any possible harm.

California crews conducted an overnight operation at the Orange County site of a chemical leak in Garden Grove and said ...

The vast majority of the 50,000 people evacuated because of a damaged chemical tank loaded with 7,000 gallons of methyl ...

More than 50,000 people in California remain evacuated due to an Orange County chemical leak that prompted Gov. Newsom to ...

A fast-moving wildfire near Simi Valley continues to spread under gusty winds as firefighters race to increase containment.

Hundreds of firefighters continued to battle a fire in Simi Valley on Wednesday, May 20. Here are the updates.

17,000 residents in California remain under mandatory evacuation orders. That's as fire crews continue to battle the 'Sandy fire,' which continues to grow in size ...

Wildfires are forcing evacuations across California, displacing thousands as conditions rapidly change and smoke spreads ...