"A study by the National Academy of Sciences declared Friday that the efforts to save endangered fish in the Sacramento-San Joaquin River Delta by restricting water delivery are 'scientifically justified.'"

"California regulators on Wednesday recommended that the state’s first new big solar power plant in nearly two decades be approved after a two-and-half-year review of its environmental impact on the Mojave Desert."

"A toxic fire -- the third in three years -- broke out Wednesday at a Santa Clara recycling plant, prompting an order for residents to stay inside and close their windows while firefighters put out the flames."

"Federal prosecutors Wednesday filed criminal charges against a Santa Monica sushi restaurant and one of its chefs, alleging they had sold meat from an endangered whale."

"San Joaquin Valley farmers hope for $3.3-billion dam and reservoir at Temperance Flat, but they need help paying for it."

"For 14 years, since they first reported that a disturbing proportion of deaths among rescued California sea lions were caused by metastatic cancer, researchers have been trying to pinpoint the source of the illness."

"The California Air Resources Board has adopted a measure developed with representatives of the electrical utilities that will limit and monitor the emissions of the greenhouse gas sulfur hexafluoride, SF6, from high-voltage electrical applications."

"Drought-stricken farmers and cities across California were granted a measure of relief on Friday when federal and state officials said they expected to supply significantly more water this year than last."

"California water resources board plan, backed by environmentalists, would end practice of sucking in ocean water -- along with small animals, fish larvae and, occasionally, people -- to cool plants."

"Nearly a third of older-model cars stopped for roadside smog tests in Southern California failed them, despite having received a passing grade at inspection stations within a year, a state audit has found."

"The coastal fog that gives San Francisco its romantic ambience is thinning out, a boon to drivers but a real threat to the giant redwoods there, researchers reported on Monday."

"A federal judge turned down California farmers' emergency request Wednesday to suspend water pumping restrictions in the state's delta in a ruling aimed at keeping a threatened fish species from being ground up in the pumps."

"A fragrant personal care spray designed to make men appear to be free of unpleasant body odor has polluted California air to the degree that the state has fined the brandowner's corporate parent more than $1 million."

"The senators seek a moratorium on the facility's growth until investigations into birth defects in Kettleman City are completed."

"Thousands of eastern Coachella Valley residents live in areas that potentially contain hazardous levels of arsenic in their groundwater, a problem officials say could cost millions to remedy."