Initial location: Trinity County, Calif. A new wildfire was reported today at 5:15 p.m. in Trinity County, California. Rope ...

Initial location: Riverside County, Calif. A new wildfire was reported today at 3:36 p.m. in Riverside County, California.

Why an Early California Wildfire Is Cause for Concern. Thomas Fuller Reporting in California. Marcio J. Sanchez/Associated Press. At about 200 acres, ...

A wildfire exploded overnight in California, with the massive blaze prompting evacuation orders and a highway closure. The ...

Multiple wildfires continue to burn in Los Angeles County, with the causes of each blaze under investigation. The Palisades fire, which erupted on Tuesday, rapidly ballooned in size to cover more ...

RELATED: Most destructive California wildfires in history While the cause of some remains unknown, some, such as 2003's Cedar Fire, were determined to be started by human-related causes, while ...

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

Despite an “exhaustive investigation,” the US Forest Service announced Friday the cause of the largest single fire in California’s recorded history is undetermined. The Creek Fire, which ...

California officials quickly determined an arsonist started last month's huge wildfire southeast of Los Angeles, ... But causes for many of California’s worst blazes of the past decade remain a ...

Once a fire ignites, the combination of heat, oxygen and fuel (trees, brush, etc.) can cause it to explode in size. At its height, the Camp Fire was burning the equivalent of 60 football fields ...

More than 20 wildfires have started since Saturday in California, and they have burned more than 20,000 acres, according to Cal Fire. Post fire becomes California's largest wildfire of the year ...

RELATED: Most destructive California wildfires in history While the cause of some remains unknown, some, such as 2003's Cedar Fire, were determined to be started by human-related causes, while ...