"Less food for hawks, owls, white-tailed kites, falcons and even golden eagles is theorized to be connected to years of too-dry weather. One apparent consequence: a 'breeding crash' beyond any in local experts' memory."

"Depletion of groundwater in California's Central Valley for agriculture and other uses could be contributing to an increase in small earthquakes along the famed San Andreas fault, a scientific study published on Wednesday said."

"The Los Angeles Fire Department says a ruptured oil pipe near the suburb of Glendale has spilled about 50,000 gallons of crude oil onto streets."

San Diego County is hoping for a break Thursday -- a day after wildfires ravaged the landscape, threatening homes, universities, a military base and a nuclear power plant.

A wind-driven wildfire in tinder-dry Southern California that prompted calls for the evacuation of more than 20,000 homes may be close to being controlled.

"The U.S. Supreme Court on Monday refused to review a long-running Los Angeles County case, handing a victory to environmentalists in a battle over polluted urban runoff that fouls Southern California's coastal waters."

"A wind-driven brush fire burning out of control in a drought-parched Southern California wildland on Wednesday threatened a wealthy community in the foothills of the San Bernardino Mountains and forced the evacuation of hundreds of residents, officials said."

"The California Environmental Protection Agency has released a statewide list of census tracts most burdened by pollution, providing a first-of-its-kind ranking certain to pressure regulators to clean up neighborhoods with long-standing health risks."