"With dozens of area farm workers looking on -- many wearing headphones to hear a Spanish translation of the proceedings -- the Monterey County Board of Supervisors on Tuesday urged Gov. Jerry Brown to take another look at a controversial, highly toxic agricultural fumigant."

"SAN DIEGO — Almost hidden in the northern hills, the pilot water treatment plant here does not seem a harbinger of revolution. It cost $13 million, uses long-established technologies and produces a million gallons a day. But the plant’s very existence is a triumph over one of the most stubborn problems facing the nation’s water managers: if they make clean drinking water from wastewater, will the yuck factor keep people from accepting it?"

"The California Department of Fish and Game intends to sue the U.S. Army Corps of Engineers over its policy banning trees on levees."

"Pacific Gas and Electric Co.'s old gas lines are riddled with potentially lethal weld flaws, and new welding that the company's crews did during pipeline testing last year is suspect, two veteran welders told state regulators this week."

"PLACERVILLE, Calif. - California's Gold Rush was more than a century-and-a-half ago, but its Wild West spirit lives on in a dispute between government agencies and a landowner in the Sierra Nevada foothills that some officials describe as one of the most egregious cases of illegal mining they have ever encountered."

"The prickly pear cactus may not sound like a trendy cash crop, but it could become a phenomenon among farmers on the arid west side of the San Joaquin Valley."

"California approved aggressive new rules on Friday to reduce greenhouse gas emissions by requiring automakers to put many more electric and hybrid vehicles on the Golden State's roads by 2025. The regulations were approved unanimously by nine members of the state's powerful air-quality regulator, the California Air Resources Board, at a meeting in Los Angeles."

"They are expected to cut greenhouse gas emissions by 34 percent and smog and soot pollutants by 75 percent by 2025, in part by putting 1.4 million electric, plug-in and hydrogen vehicles on the state's roads.

"The dispute centered on a risky method of extraction. California's governor has sued oil companies throughout his career, but he now talks of tossing cumbersome regulations to revive the economy."

"In a move that could reshape the American automobile industry, California regulators Thursday are expected to approve sweeping new rules requiring that 15 percent of new cars sold in California by 2025 run on electricity, hydrogen or other systems producing little or no smog."

"The regulations by the California Air Resources Board, dubbed the 'advanced clean car rules,' would start in 2018, ramping up each year and ultimately resulting in 1.4 million 'zero emission' vehicles on California roads by 2025. Today there are only about 10,000 such vehicles in the state. ...