PALO ALTO (AP) - California is back in the running for a massive battery plant that electric car maker Tesla Motors plans to start building this year, but CEO Elon Musk said the state remains in the "improbable" category for winning the plant because of the time it will take to win regulatory approval.
SACRAMENTO (AP) - The board that oversees California's $68 billion high-speed rail project voted Wednesday to unanimously adopt a planned route for its second and most substantial section to date, a 114-mile stretch between Fresno and Bakersfield.
MERCED (AP) - Officials said Wednesday that they have arrested 51 people in Central California, crippling a drug organization linked to a powerful prison gang.
OAKLAND (AP) - Federal and state wildlife officials are investigating a tree-trimming operation in Oakland that witnesses say sent baby birds into a wood chipper, a newspaper reported.
• LEAKS ON NEW BAY BRIDGE WON'T SPUR FURTHER COSTS: SAN FRANCISCO (AP) - A California transportation official says leaks found on the new eastern span of the San Francisco-Oakland Bay Bridge that are allowing rainwater to seep into the structure should not result in more maintenance costs.
SUNNYVALE (AP) - Yahoo CEO Marissa Mayer faces a $10 billion decision in a few months.
• SCHOOL CRACKS DOWN ON 'PROM DRAFT': NEWPORT BEACH (AP) - A principal at a Southern California high school is cracking down on a student tradition called "prom draft" that involves male students ranking female students and then selecting a date from the favored pool.
SACRAMENTO (AP) - California's primary for governor this year has become a race for second place. With Gov. Jerry Brown, a Democrat, widely predicted to take the top spot, two Republican candidates with starkly contrasting views and styles are jostling for financial and voter support.
BAKERSFIELD (AP) - Water has flowed from Northern California's snow-capped peaks to the south's parched cities ever since the California Aqueduct was built in the 1960s. Now, amid one of the worst droughts in history, state officials are considering an audacious plan to send some of the water back uphill.
SACRAMENTO (AP) - The Senate's chief security officer abruptly resigned Tuesday from a post he held for 34 years after he withheld information about drug use by a staff member from the chamber's elected leader.
SAN FRANCISCO (AP) - The California Supreme Court appeared reluctant Tuesday to require large retailers to keep a defibrillator in stores in case customers suffer cardiac arrest.
LOS ANGELES (AP) - Getting to, from and around Los Angeles International Airport has never been easy. Airport officials said Tuesday it's going to get worse.
SAN JOSE (AP) - Prosecutors in Santa Clara County said human error by a technician led to six false positive drug tests at its crime lab.
MENLO PARK (AP) - Facebook wants to increase its advertising and get more clicks on all kinds of ads. It believes tapping into the lucrative small business market will help it achieve those goals.
SAN FRANCISCO (AP) - Twitter's stock sank to an all-time low after a post-IPO lock-up period preventing employees and early investors from selling expired on Tuesday.
SACRAMENTO (AP) - Part of a river draining the central Sierra Nevada could win new protections from a wild-and-scenic designation under a bill approved by the state Senate on Thursday, despite complaints that the action could aggravate water shortages caused by California's drought.
LOS ANGELES (AP) - An 11-mile stretch of the Los Angeles River would see restored wildlife habitats, new wetlands and longer bike trails under a $1 billion proposal that has received a key boost.
SACRAMENTO (AP) - A plan to provide preschool programs for children in low-income families passed the state Senate on Thursday. But it represents a proposal that is far less than what its author had originally intended.
SACRAMENTO . (AP) - California employers would be required to offer paid sick time to all workers under legislation that passed the Assembly on Thursday despite objections from Republican lawmakers and business groups that labeled it a "job killer."
SAN FRANCISCO (AP) - Eight states on the East and West coasts released a plan Thursday for working together to put 3.3 million zero-emission vehicles on the nation's roads by 2025.
WASHINGTON (AP) - The economic and societal harm from motor vehicle crashes amounted to a whopping $871 billion in a single year, according to a study released Thursday by the National Highway Traffic Safety Administration.
SACRAMENTO (AP) - The state Senate on Thursday approved changes to California's century-old initiative process with a provision that allows for negotiations between the Legislature and the proponents, who could then withdraw their proposal even if they had gathered enough petition signatures.
LOS ANGELES (AP) - Elliot Rodger's murderous rampage near Santa Barbara has tragically exposed the limitations of involuntary-commitment laws that allow authorities to temporarily confine people who are deemed a danger to themselves or others.
SAN FRANCISCO (AP) - San Francisco Mayor Edwin Lee is offering George Lucas a spot on the city's scenic waterfront for the future home of the Star Wars creator's lifetime collection of art and movie memorabilia.
RED BLUFF (AP) - Residents of California's largely rural, agrarian and politically conservative far northern counties long ago got used to feeling ignored in the state Capitol and out of sync with major urban areas.
MARIPOSA (AP) - Residents evacuated from the foothills near a Central California wildfire were allowed to return home Wednesday.
BAKERSFIELD (AP) - A dog seen on security camera footage attacking a Central California boy until it is chased off by a cat has been euthanized.
FRESNO (AP) - Water will continue flowing from a reservoir east of Fresno for now after a judge rejected an attempt to turn off the spigots.
SANTA ROSA (AP) - The Northern California case of a mother accused of grabbing the throat of a 12-year-old boy she suspected of bullying her daughter took another turn Wednesday with the release of a private investigator's report suggesting the boy choked himself.
• COUPLE REPORTS 3,000 GALLONS OF WATER STOLEN: MENDOCINO (AP) - Authorities in Mendocino County say some 3,000 gallons of water have been stolen from a couple's above-ground storage tank.