LOS ANGELES (AP) - Every time Los Angeles exhales, odd-looking gadgets anchored in the mountains above the city trace the invisible puffs of carbon dioxide, methane and other greenhouse gases that waft skyward.
INCLINE VILLAGE, Nev. (AP) - It's not that easy to catch crawfish in Lake Tahoe. Turns out, it may be harder to keep them.
IRVINE (AP) - University of California, Irvine officials pledged to work on race relations on campus this week after a black student found a hand-scrawled note in her backpack calling her a slave, making it the second racist incident that has offended black students in recent weeks.
VALLEY SPRINGS (AP) - A day before a 12-year-old boy was arrested for the stabbing death of his 8-year-old sister, his mother described him as "protective" of his younger sibling.
SACRAMENTO (AP) - California schools are expecting a boost from the $900 million to be raised over the next year through the closure of a corporate tax loophole, but Gov. Jerry Brown is locked in a disagreement with state lawmakers over how to hand out that money.
LOS ANGELES (AP) - Grammy-winning musician Chris Brown's neighbors are unhappy with what some are calling frightening art he's chosen to have painted along the curb of his Hollywood Hills home.
OAKLAND (AP) - More than 400 seismic safety rods that may be vulnerable to cracking or breaking are embedded in the base of the new San Francisco-Oakland Bay Bridge and may be difficult to inspect, remove or replace, according to a newspaper report.
LAKEPORT (AP) - Scott and Robin Spivey had a sinking feeling that something was wrong with their home when cracks began snaking across their walls in March.
LOS ANGELES (AP) - A camp ranger who was carjacked by Christopher Dorner lost a bid Friday to block payout of $1 million in rewards for helping track down the killer as he seeks the money.
FRESNO (AP) - The rumor spread like wildfire via phone calls, text messages and social media postings and has persisted now for more than three weeks: Immigration agents are rounding up unauthorized workers in Central California farming communities.
LAS VEGAS (AP) - You can't always get what you want. Unless, perhaps, you're a member of the Green Valley High School choir and you want a chance to sing on stage with the Rolling Stones.
OAKLAND (AP) - After only two days in the job, Oakland's acting police chief stepped down on Friday and was replaced by an interim chief as part of a major management shake-up of the beleaguered department.
PALMDALE (AP) - A pack of dogs remained under quarantine at a Mojave Desert shelter on Friday as investigators tried to determine whether they were involved in a mauling that killed a jogger.
SAN FRANCISCO (AP) - California education officials have taken the first step toward complying with a law requiring public schools to include prominent gay people and gay rights' milestones in the curriculum.
SACRAMENTO (AP) - Think you've heard of every way possible to quit smoking? Etta Mae Lopez came up with a new one: slap a cop and go to jail, where smoking isn't allowed.
SACRAMENTO (AP) - California could become the first state to allow family members, licensed therapists and health care providers to petition a judge to take firearms from someone who has shown signs that they could harm others or themselves.
PETROLIA (AP) - The extensive search for an ex-convict suspected of killing his wife and two young daughters last year ended with the discovery of skeletal remains on a Northern California riverbank that officials confirmed Sunday as those of the fugitive.
SONORA (AP) - Residents living downstream from a popular summer lake in Tuolumne County were warned to watch for flash floods on Sunday after the dam that holds back the lake's millions of gallons of water sprung leaks, federal and local authorities said.
LOS ANGELES (AP) - "Guardians of the Galaxy" blasted past expectations at the weekend box office.
ESCONDIDO (AP) - The American Civil Liberties Union on Friday appealed a San Diego suburb's decision to reject a shelter for unaccompanied children arrested by the Border Patrol.
RARE WHALE FOSSIL PULLED FROM BACKYARD: RANCHO PALOS VERDES (AP) - A search-and-rescue team pulled a rare half-ton whale fossil from a Southern California backyard Friday, a feat that the team agreed to take on as a makeshift training mission.
SACRAMENTO (AP) - A state appellate court ruling has given new momentum to Gov. Jerry Brown's $68 billion high-speed rail project by providing the state with a substantial funding source and lifting one cloud over a plan that has been widely criticized for its cost, route, construction plans and environmental reviews.
STOCKTON (AP) - The attorney for the family of a woman who was killed after being taken hostage during a Northern California bank robbery said he wants to know whether police made mistakes or suffered a communication breakdown, a newspaper reported.
SAN BERNARDINO . (AP) - A 76-year-old Fontana man has won a $60 million Powerball jackpot - the largest Lotto award in San Bernardino County history.
SAN FRANCISCO (AP) - A San Francisco transit bus and a commuter train crashed into trucks minutes apart Friday, injuring 40 people and sending more than 20 of them to the hospital, authorities said.
ALTURAS (AP) - Firefighters in Northern California were battling several lightning-sparked wildfires Friday, including a blaze in rural Modoc County that forced about 120 people to evacuate.
FRESNO (AP) - A Fresno man who told detectives he strangled his 78-year-old grandmother will be tried on a murder charge.
LOS ANGELES (AP) - Repair crews on Thursday were shoring up a giant hole in the middle of Sunset Boulevard caused by a ruptured pipe, as officials at the water-logged University of California, Los Angeles, continued to assess damage from the 20 million gallons that inundated the campus.
DENVER (AP) - Water providers from four western states and the federal government announced an $11 million agreement Thursday to fund projects meant to counteract critically low water levels in the Colorado River basin, which supplies water to about 40 million people in seven states.
FRESNO (AP) - The Republican candidate for California governor said Thursday he spent a week living as a homeless person in Fresno to highlight the disparity between the governor's claim that the state is making an economic comeback and the reality faced by the working poor in the nation's most populous state.