Napa County's 'Old Fire' containment reaches 55%

All evacuation orders and road closures due to the Old Fire have been fully lifted in Napa County, Cal Fire announced Thursday.

Containment grows on wildfire burning in Napa County

Cal Fire crews continue to fight the Old Fire north of the city of Napa, working through the night to bring containment to 30% by Wednesday evening, the agency said.

Hundreds of Napa County residents can return home after wildfire

Hundreds of people who were ordered to evacuate from Napa County because of a wildfire are now allowed to go back home.

Grass fire prompts evacuations in Napa's wine country, firefighters gain upper hand

Firefighters are battling a steadily-growing vegetation fire that is threatening structures in Napa Tuesday afternoon. Cal Fire officials said the fire is 5% contained. 

Fern Fire limited to small burn in Santa Cruz County

The Fern Fire was contained to 1.5 acres burned near Boulder Creek in Santa Cruz County after breaking out Monday, Cal Fire said.

River Fire triples in size
video

The River Fire in Colusa County has tripled in size to 600 acres from when it began a day ago. The fire is 50% contained.

Car crash possibly caused wildfire in Contra Costa County

A car that slammed into a utility pole possibly sparked a fire that burned 92 acres on a Contra Costa County hillside on Monday, according to PG&E.

Firefighter injured battling Contra Costa County wildfire

Fire officials say the fire was on both sides of the road and, it initially covered about five acres. Then it grew to nearly 92 acres before fire crews could get it under control about an hour later.

St. Helena's Pope Fire 80% contained, remains 5 acres

The St. Helena Fire Department with assistance from Cal Fire continues to battle a blaze dubbed the Pope Fire on Howell Mountain in the Ridgeview area and it is currently at 80 percent containment, authorities announced at 8:56 p.m. on Monday. 

Peak fire season officially underway in the North Bay

Another red flag warning comes just as Cal Fire's nearest retardant tanker base officially opened for peak season with a number of calls and crew training for what's shaping up to be a furious fire season.

Wildfire smoke can cause lung cancer and brain tumors: new research

The latest research about wildfire smoke suggests those living near fire zones may be at an increased risk for cancer. The toxic mix of chemicals can linger and cause health issues even years after the fire.

4 California wildfires rage during hot, windy weekend

Four different wildfires were burning throughout California this weekend. Hot and windy conditions made it difficult for fire crews to fight the blazes.

Owens fire in Mendocino County harms Bay Area air quality
video

Smoke drifting from the Owens fire in Mendocino County reached parts of the Bay Area and prompted an air quality advisory in San Francisco and on the Peninsula.

Quail fire breaks out in Solano County
video

Firefighters were battling a wildfire in Solano County on Saturday afternoon. The cause of the Quail fire was under investigation.

Firefighters battle 135-acre vegetation fire in Vacaville

A vegetation fire ignited in Vacaville Saturday afternoon, triggering an evacuation order that lasted for several hours as the fire grew to 135 acres, fire officials said.

Cal Fire's aerial defense more vital this fire season than ever before

Cal Fire's firefighting air force has been critical in the fight against wildfires. But never more important than it will be this year.

Vegetation fire erupts off Highway 4 near Concord

A vegetation fire sparked just off Highway 4 in Contra Costa County Friday afternoon, fire officials said.

Red flag warning sparks fears of fire danger

It was a warm and windy afternoon in Fairfield. Solano County is one of more than a dozen counties in Northern California under a red flag warning.