"The first comprehensive study of rivers and streams in California has found that sport fish in the Sacramento-San Joaquin Delta watershed have higher concentrations of mercury and PCBs than anywhere else in the state."

"LOS ANGELES -- Federal regulators have indefinitely delayed a decision on the proposed restart of the shuttered San Onofre nuclear power plant in California, raising new questions Monday about whether the twin reactors will produce electricity again."

"Frogs that were imported for pregnancy tests and set loose in California carry a deadly fungus responsible for wiping out vast numbers of amphibians worldwide, scientists have found."

"Conor Jackson had a big bat and a bright future. But after he contracted a rare illness in 2009 while playing with the Arizona Diamondbacks he was never quite the same."

"Gov. Jerry Brown said Tuesday that he intends to change California's landmark consumer-safety law in an attempt to reduce frivolous lawsuits and give the public clearer information about toxic chemicals."

"By taking sophisticated instrument readings of the snow depth and reflected sunlight, researchers hope to improve the accuracy of runoff forecasts."

"Winds that weather experts said normally arrive in force in the late fall fueled flames in the Springs fire that quickly chewed through 6,500 of acres of dry brush."

"Three Los Angeles council members want the city to pull pension money from the investment firms that own Tribune if they sell the Los Angeles Times to buyers who don’t support 'professional and objective journalism.' Councilman Bill Rosendahl says: 'Frankly what I hear about the Koch brothers, if it’s true, it’s the end of journalism.'"