The Madre Fire, which ignited on Wednesday in central California, has rapidly become the state's largest wildfire this year.

Largest wildfire blaze in California continues to explode in size - A wildfire in a wilderness area of central California ...

A wildfire in a wilderness area of central California exploded in size as dry, hot weather raised the fire risk for large ...

Wolf Fire initially started 3:09 p.m. June 29 in Riverside County, California. Since its discovery three days ago, it has ...

For the past three days, firefighters in Riverside County, California, and elsewhere have been working nonstop to tame the wildfires.