SAN FRANCIOSCO (AP) - Twitter is expanding its reach into commerce with a new tool called "Offers."
SAN FRANCISCO (AP) - San Francisco's pristine tap water from mountain runoff in the Sierra Nevada soon may be a little less pure.
BURBANK (AP) - To help save water during California's historic drought, the city of Burbank is getting dirty.
SACRAMENTO (AP) - In his effort to diversify the judicial branch, Gov. Jerry Brown on Monday nominated a deputy assistant U.S. attorney general to fill a vacant seat on the California Supreme Court
BERKELEY (AP) - UC Berkeley students fighting tuition hikes system-wide walked out of classes and around the city in a peaceful protest.
SANTA ANA (AP) - One of two registered sex offenders charged with raping and killing four California women confessed to a police detective after his arrest earlier this year, testimony from a grand jury transcript unsealed Monday revealed.
SAN FRANCISCO (AP) - Hours of steady rain Saturday from northern California's third winter storm in a week raised hopes that the state was moving out of its driest three years in history - while still deeply locked in drought.
REDDING (AP) - A tour bus that had already crashed into a restaurant earlier in the day overturned Sunday in Northern California, killing one person and injuring dozens more, five of them seriously, authorities said.
SAN FRANCISCO (AP) - A worker fell screaming 11 stories from the roof of a bank building Friday morning onto a moving car, crushing its roof and sending shattered glass flying into the street, police and witnesses said.
SAN FRANCISCO (AP) - The University of California is planning to offer legal services at six campuses to students who are living in the U.S. illegally or have parents who might be eligible for deportation relief under President Barack Obama's new immigration order, UC President Janet Napolitano announced Friday.
RIVERSIDE (AP) - A jury on Friday recommended the death penalty for a man who shot his ex-girlfriend and lit her on fire in front of her five children in her California home.
LOS ANGELES (AP) - The Los Angeles Unified School District will pay more than $139 million to end remaining litigation involving an elementary school teacher convicted of committing numerous lewd acts on his students, according to the settlement announced Friday.
MAN FACES POSSIBLE JAIL TIME FOR NOT WATERING LAWN: UPLAND (AP) - Fernand Bogman says he's being a responsible citizen by not watering the grass at his San Bernardino County home during California's drought.
SAN FRANCISCO (AP) - University of California President Janet Napolitano prevailed Thursday in persuading the system's governing board to authorize five years of tuition increases, a politically risky move likely to ignite months of debate to determine if the costs ultimately fall on students or taxpayers.
SAN BERNARDINO (AP) - A 6-year-old girl and her 2-year-old brother were killed early Thursday in a California apartment fire that broke out hours after their pregnant mother went to a hospital to give birth, authorities said.
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.