Authorities believe their mother was hit and killed by a vehicle in the Portola Valley area of San Mateo County in the San ...

SANTA CRUZ MOUNTAINS, Calif. -- WARNING: Some may find above video disturbing. Residents in a California neighborhood say a mountain lion on the ... after ABC San Francisco affiliate KGO showed ...

Home security video shows a mountain lion in a Santa Cruz Mountains neighborhood walking away with a cat in its jaws and residents who want to scare the cougar off say they don't have many options.