MENLO PARK (AP) - Facebook is launching a new free mobile app for its popular Groups feature that lets users create and interact with communities on the site, whether they're based on hobbies, geography or culture.
SAN FRANCISCO (AP) - Wildlife biologists at the Oakland Zoo are working to save the highly endangered yellow-legged frog.
SAN FRANCISCO (AP) - A company that operates at least 13 wind-energy facilities across three states is suing in federal court to block the U.S. government from releasing information to The Associated Press about how many birds are found dead at its facilities.
SAN DIEGO (AP) - Dismissed only a few years ago by residents of California's second-largest city, San Diego is joining other California cities that are taking a closer look at recycling wastewater for drinking as the state suffers from severe drought.
SUSPECT ARRESTED IN STOCKTON POLICE CHASE: STOCKTON (AP) - Stockton police say a man was arrested after he rammed several cars, hit a pedestrian with his vehicle and then led police on a 10-mile chase.
CORCORAN (AP) - Mass murderer Charles Manson plans to marry a 26-year-old woman who left her Midwestern home and spent the past nine years trying to help exonerate him.
SAN FRANCISCO (AP) - Candlestick Park will become the site of a 500,000-square-foot "urban outlet" shopping center under a new agreement announced Monday between home builder Lennar Corp. and retail developer Macerich.
STOCKTON (AP) - The surviving suspect in a bank robbery that left a hostage and two suspects dead in a shootout with police pleaded not guilty in San Joaquin County Superior Court.
SANTA CLARITA (AP) - Sheriff's officials say a Target employee has been arrested on suspicion of snapping cellphone photos of a woman in a dressing room stall at a Southern California store.
LOS ANGELES (AP) - The largest solar power plant of its type in the world - once promoted as a turning point in green energy - isn't producing as much energy as planned.
ANAHEIM (AP) - The Orange County district attorney's office is investigating a complaint that animal care officers cruelly slit the throat of a four-point buck, allowing it to bleed to death without anesthesia, after it was found with its leg impaled on a wrought-iron fence in the upscale Anaheim Hills neighborhood.
SAN DIEGO (AP) - The San Diego County Sheriff's Department has taken down its Facebook page after a man accused it of violating his free speech rights and sued for deleting his comments.
SAN FRANCISCO (AP) - The number of homeless children in the U.S. has surged in recent years to an all-time high, amounting to one child in every 30, according to a comprehensive state-by-state report that blames the nation's high poverty rate, the lack of affordable housing and the impacts of pervasive domestic violence.
SAN JOSE (AP) - California's third most-populous city finally knows who its next mayor will be now that Santa Clara County election officials have decided against recounting ballots in the close San Jose mayoral election.
SACRAMENTO (AP) - Federal judges have ordered California to speed up its process for releasing some nonviolent inmates as part of a previous order forcing the state to sharply reduce its prison population.
REDONDO BEACH (AP) - Pedestrians were filing out of a church Christmas service when a car sped around other vehicles at a red light and plowed into the crowd before hitting another car head-on, police and witnesses said. Three people were killed, and several more were injured, California authorities said.
SAN FRANCISCO (AP) - California's chief utility regulator ended the last scheduled public hearing of his increasingly embattled 12-year term Thursday with no explicit reference to the alleged back-channel dealings with the state's largest utility company that have marred his tenure.
BENICIA (AP) - Police say an intoxicated man was shot by a homeowner after breaking into a house he thought was his own.
WOODLAND (AP) - A contingent of California environmental groups, business representatives and politicians will use a visit Friday from Interior Secretary Sally Jewell to push for permanent protection of some 350,000 acres of picturesque federal land near the state's famous wine country.
LOS ANGELES (AP) - While West Coast seaports struggle to keep up with billions of dollars of cargo, dockworkers and their employers apparently aren't close to a new contract nearly six months after their old deal expired.
OAKLAND (AP) - The California Highway Patrol said it told local police that plainclothes officers would mingle with protesters demonstrating against police brutality on the east side of the San Francisco Bay, but Oakland Police Department officials said they were not notified.
SAN FRANCISCO (AP) - The sponsors of an illuminated art project on the San Francisco-Bay Bridge that was supposed to stay up for only two years say they have found a way to keep the lights on.
NATIONAL CITY (AP) - Moviegoers watching "The Hobbit" in San Diego County were treated to a real-life drama after police chased down a carjacking suspect who'd dashed into the theater and arrested him at gunpoint.
SACRAMENTO . (AP) - California's health care exchange has exceeded last year's insurance sign-ups during its first month of open enrollment as it nears a deadline for coverage to begin Jan. 1, Covered California Executive Director Peter Lee said Wednesday.
LOS ANGELES (AP) - Immigrant advocates filed a lawsuit Wednesday over concerns that federal immigration agents could use state driver's license databases to track down people for deportation.
SAN FRANCISCO (AP) - The three prisoners who escaped from Alcatraz in one of the most famous and elaborate prison breaks in U.S. history could have survived and made it to land, scientists concluded in a recent study.
YOSEMITE NATIONAL PARK (AP) - A fierce wildfire that scorched part of Yosemite National Park burned less intensely in places that had fires in recent years - a finding that researchers said Wednesday supports a belief that controlled burning often curtails extreme fires.
SAN FRANCISCO (AP) - In a newly released email, a Pacific Gas & Electric Co. executive says a state official offered to write the utility a favorable opinion for a proposed gas rate hike.
SAN FRANCISCO (AP) - After California's driest three years on record, there have been few sounds as disturbing to water conservationists as the whisk-whisk-whisk of automatic lawn sprinklers kicking on directly behind TV reporters covering some of the state's first heavy downpours in years.
SAN FRANCISCO (AP) - Another storm moved into water-logged California on Tuesday with the potential to create more flooding and trigger mudslides.