Here's what we know Monday about where the Green Fire is growing, how much it's contained and firefighters injured on Green and the Orleans Complex.

Wildfires are increasingly evolving into urban conflagrations. These are large-scale, destructive wildfires that converge into urban areas and spread from building to building.

Researchers are concerned that wildfires raging in California are creating a mix of toxic metals and making the air we ...

The Green Fire, burning near Shasta Lake, is now California’s third-biggest wildfire of the year, the Department of Forestry ...

Green is California’s fourth-largest wildfire of the year, after Madre, which burned 80,000 acres this month in Central ...

Two large wildfires in Northern California, one near Shasta Lake, continue to burn amid extremely hot weather, sending smoke ...

An air quality advisory is in effect for the Bay Area on Friday, as smoke from wildfires burning in far Northern California ...

Prepare for soaring temperatures near 100° and smoky air. Avoid the outdoors during peak heat hours for better air quality ...

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

Smoke from wildfires burning in the northern Sacramento Valley may bring hazy skies and unhealthy air to parts of the Bay ...

A massive California wildfire has prompted evacuation orders and a highway closure. The Madre Fire ignited Wednesday afternoon in San Luis Obispo County, according to Cal Fire. It has since grown ...