"Citing a 'long-term systemic failure' at the California Department of Water Resources, independent forensic investigators released their final report Friday on the nearly-catastrophic emergency last February at Oroville Dam."

"Gusty Santa Ana winds and bone-dry conditions continued to stoke major wildfires in Southern California on Thursday as Ventura County fire officials said the battle there could last well over a week."

"A series of Santa Ana wind-driven wildfires burned out of control in Southern California on Tuesday, destroying at least 180 structures, forcing thousands to flee and smothering the region with smoke in what officials predicted would be a pitched battle for days."

"A rapidly growing wildfire in the foothills north of Los Angeles threatened thousands of homes on Tuesday, forcing nearby residents to evacuate after causing at least one death and power outages throughout the area, officials said."

"The city of San Diego recently cleared a major legal hurdle in its effort to force chemical giant Monsanto to pay tens of millions to clean up local waterways polluted with a class of cancer-linked chemicals, known as polychlorinated biphenyls, or PCBs."

"In a ruling that could set a precedent for lawsuits over the effects of climate change, a panel of appeals judges on Tuesday found three paint manufacturers responsible for the health hazards of lead paint in California homes and upheld an order that they pay to abate the dangers."

"Monsanto Co and U.S. farm groups sued California on Wednesday to stop the state from requiring cancer warnings on products containing the widely used weed killer glyphosate, which the company sells to farmers to apply to its genetically engineered crops."