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.
SACRAMENTO (AP) - The mother of a young woman whose battle with brain cancer drew widespread attention to her desire to legally end her life with prescribed drugs in California appeared Wednesday in the state Capitol to push for aid-in-dying legislation.
SAN FRANCISCO (AP) - California Gov. Jerry Brown and University of California President Janet Napolitano received clearance on Wednesday to form an unusual "committee of two" that will look at ways of resolving their standoff over state funding for higher education and the necessity of tuition increases.
SAN FRANCISCO (AP) - San Francisco Bay Area officials have begun laboratory tests and necropsies on dead seabirds found coated with a mysterious substance that looks and feels like dirty rubber cement.
SAN FRANCISCO (AP) - Modesto Junior College is one of 15 California community colleges that received preliminary approval Tuesday to start offering career-oriented bachelor's degrees, a step that represents a first for the nation's largest college system and that supporters said is needed to ensure residents are prepared for jobs that in the past may have required only two years of training.
SACRAMENTO (AP) - California lawmakers are pursuing right-to-die legislation after the highly publicized death of a young woman with brain cancer who moved to Oregon to legally end her life.
HAWTHORNE (AP) - SpaceX has raised $1 billion from Google and Fidelity in a deal that values the spaceship manufacturer at about $10 billion.
LOS ANGELES (AP) - A review of California's new school funding formula released Tuesday found its goals and performance metrics are so complex that none of the districts studied met all the requirements.
STOCKTON (AP) - A woman who survived a deadly bank robbery and hostage situation in Stockton last summer seeks $500,000 from the city.
• LIGHT QUAKE SHAKES CENTRAL CALIFORNIA AREA: KING CITY (AP) - A light earthquake has shaken a Central California region southeast of Monterey Bay.
SAN FRANCISCO (AP) - Gov. Jerry Brown and University of California President Janet Napolitano have agreed to try to iron out their differences on tuition increases, the state's duty to fund higher education and the university's responsibility to control costs by tackling them together with help from their respective staffs and outside experts.
SAN FRANCISCO (AP) - A contract dispute between health insurance provider Blue Shield of California and the Sutter Health network of doctors and hospitals is threatening to force nearly 280,000 consumers in Northern and Central California to find new doctors.
SOUTH LAKE TAHOE (AP) - Researchers at Lake Tahoe are trying to figure out why some of the tiniest creatures and plants at the bottom of the alpine lake appear to be disappearing at an alarming rate.
SAN FRANCISCO (AP) - The last of the nation's "Freedom Train" rides paying tribute to Martin Luther King Jr. made its final trip in California on Monday after more than 30 years of operation.
2 TEACHERS ARRESTED ON ALLEGATIONS OF SEX WITH STUDENTS: SANTA ANA (AP) - Authorities say two teachers have been arrested following allegations they had sex with high school students on an overnight beach camping trip in Southern California.
LOS ANGELES (AP) - California ranks worst in the nation when it comes to providing students with guidance counselors, according to the U.S. Department of Education, and authorities say the scarcity disproportionately affects the state's most vulnerable students because there simply are not enough counselors to track transient students and make sure they are taking the right credits to graduate.