About a third of US homes are in a wildland-urban interface, a kind of high-risk area where development meets open land.

More than 17,000 acres burned in the Pacific Palisades neighborhood and nearby wildland ... place for an 850-acre fire at the north edge of the San Fernando Valley. 4/ Sunset.

Twenty-three members will be battling the fires," the president said, "including a courageous female wildland ... Fire around the Sepulveda Basin Wildlife Reserve in Encino, and the Sunset Fire ...