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Facebook researchers in 2019 created three dummy accounts to study the platform's technology for recommending content in the News Feed. The first was for a user in India, its biggest market. Then it created two more test accounts to represent a conservative American user and a liberal one.
A new whistleblower is taking on Menlo Park-based Facebook just a couple weeks after Frances Haugen testified to members of Congress the tech giant chooses profit over safety.
Facebook, in the aftermath of damning testimony that its platforms harm children, will be introducing several features, including prompting teens to take a break using its app Instagram and "nudging" teens if they are repeatedly looking at content that's not conducive to their well-being.
Facebook founder Mark Zuckerberg took to his social media platform Tuesday night, in an attempt to quell a firestorm of criticism ignited by whistleblower Frances Haugen's '60 Minutes' interview and hours of compelling testimony before a Senate subcommittee.
Facebook is giving its employees more flexibility to work outside the office — and Mark Zuckerberg is leading by example.
A bipartisan group of 44 attorneys general, including California Attorney General Rob Bonta, has written to Facebook CEO Mark Zuckerberg urging him to drop company plans for a version of Instagram for children under the age of 13.
Facebook's stock jumped Wednesday after the social media giant reported stronger-than-expected results for the first quarter thanks to soaring ad revenue.
A civil rights group filed a lawsuit against Facebook Thursday, saying CEO Mark Zuckerberg made "false and deceptive" statements to Congress when he said the social media site he founded removes hate speech and other rule-breaking materials.
Google struck a deal with the government of Australia to pay for journalism this week while Facebook began restricting news sharing on its site as Australian lawmakers moved forward to make digital giants pay for their use of news stories.
More than two dozen philanthropic organizations and corporations on Thursday launched the California Black Freedom Fund, a $100 million, five-year initiative that they say will provide resources to Black-led organizations in the state that are seeking to eradicate systemic racism.
While President Donald Trump regained access to his Twitter account Thursday, Facebook said it was extending a block of his Facebook and Instagram accounts indefinitely.
San Francisco's Board of Supervisors on Tuesday voted 10-1 to pass a resolution condemning the naming of San Francisco General Hospital after Facebook CEO Mark Zuckerberg.
California Attorney General Xavier Becerra on Wednesday announced that the state has joined a lawsuit against Facebook for allegedly violating federal antitrust laws by purchasing emerging competitors to maintain a monopoly.
The Trump administration is accusing Facebook in a lawsuit of discriminating against U.S. workers in favor of foreigners with special visas to fill more than 2,600 high-paying jobs.
The CEOs of Facebook and Twitter are being summoned before Congress to defend their handling of disinformation in the 2020 presidential election, even as lawmakers questioning them are deeply divided over the election's integrity and results.
Facebook CEO Mark Zuckerberg told staff at a company meeting on Thursday that Steve Bannon suggesting that Dr. Anthony Fauci and FBI Director Christopher Wray should be beheaded was not enough of a violation of Facebook's rules to permanently suspend him.
Less than a week before Election Day, the CEOs of Twitter, Facebook and Google are set to be grilled by Republican senators making unfounded allegations that the tech giants show anti-conservative bias. Democrats want to expand the discussion to include issues such as the companies' impact on local news.
The GOP push against Facebook and Twitter accelerated Thursday after Republican senators threatened the CEOs of the social media companies with subpoenas.
Facebook's court-like Oversight Board for appealing content decisions will now begin receiving cases, officials of the social media giant headquartered in Menlo Park said Thursday.
Facebook founder Mark Zuckerberg and his wife, Priscilla Chan, on Tuesday donated an additional $100 million to local election offices to help them prepare for November as some conservatives stepped up their efforts to stop the funds from being used.
Facebook is expanding its hate speech policy to include content that "denies or distorts the Holocaust."
Facebook said Wednesday it will not accept ads that seek to delegitimize the results of the 2020 US election or that speculate voting will lead to illegitimate outcomes.
The coalition that led the boycott that saw some of the world's biggest companies pull their ads from Facebook in July announced a week of new action against the company based in Menlo Park.
Facebook will give additional paid time off to employees who volunteer as poll workers during the election.
Bracing for a contentious election with no immediate results and possible "civil unrest," Facebook is enacting a host of measures to ensure its platform is not used to sow chaos and spread misinformation before, during and after the U.S. presidential election.
The U.S. Environmental Protection Agency granted California on Wednesday its request to enforce vehicle emissions standards stricter than federal rules, including the state's ban on sales of new gasoline-powered cars.
California Gov. Gavin Newsom issued an emergency proclamation on Wednesday in response to growing concerns over bird flu cases in the state and across the country.
The Federal Reserve on Wednesday moved to lower its benchmark rate by 0.25 percentage points, but said it plans fewer cuts in 2025.
Police in Oakland are seeking the public's help in solving a fatal shooting in September during a high school reunion.
Surviving members of the Grateful Dead, Bobby Weir, Bill Kreutzmann, and Mickey Hart, revisit the Great American Music Hall in San Francisco.
The U.S. Environmental Protection Agency granted California on Wednesday its request to enforce vehicle emissions standards stricter than federal rules, including the state's ban on sales of new gasoline-powered cars.
California Gov. Gavin Newsom issued an emergency proclamation on Wednesday in response to growing concerns over bird flu cases in the state and across the country.
The Federal Reserve on Wednesday moved to lower its benchmark rate by 0.25 percentage points, but said it plans fewer cuts in 2025.
Police in Oakland are seeking the public's help in solving a fatal shooting in September during a high school reunion.
The Supreme Court on Wednesday said it will take up a challenge to a new law that could lead to a ban on TikTok in the U.S.
A suspect who was out on bail was arrested early Monday morning in Half Moon Bay on suspicion of multiple crimes including burglary, possession of drugs and possession of stolen property, according to the San Mateo County Sheriff's Office.
A driver crashed into a San Francisco business and injured three people Tuesday afternoon, police said.
Members of Cash App founder Bob Lee's family had sharp criticism Tuesday for those close to Nima Momeni, who was convicted of second-degree murder in Lee's 2023 stabbing death in San Francisco.
Nima Momeni has been found guilty of second-degree murder in the fatal stabbing of Cash App founder Bob Lee, a verdict reached by a San Francisco jury after seven days of deliberations.
On Monday, the Bay Area was still dealing with the aftermath of Saturday's winds and rainstorm, and in some places, the effects were a little more long-lasting.
Police in Oakland are seeking the public's help in solving a fatal shooting in September during a high school reunion.
A Vallejo woman is calling on the state government to send California Highway Patrol officers to Vallejo as the city faces increased property crime and slow police response.
On Tuesday night, leaders of one Tri-Valley city will be tackling similar budget issues to Oakland and San Francisco.
Across the country, food banks and pantries are struggling to keep up with demand as more and more people struggle to buy the basics.
More than a month after a disabled woman became the victim of a sexual battery incident in El Cerrito, police said the suspect in the case turned himself in to authorities Tuesday.
Police in San Jose announced an arrest Tuesday in connection with a home invasion robbery and sexual assault last month at an apartment near the San Jose State University campus.
Officials with the California Highway Patrol and Caltrans on Monday afternoon confirmed state Route 9 near Saratoga has been closed in both directions due to a mudslide.
There were no injuries to staff or animals following a fire Monday morning at the Humane Society Silicon Valley building in Milpitas, but the facility is closed for the rest of the day, officials said.
A boy was fatally struck by a vehicle on Friday on northbound Interstate Highway 280 in Santa Clara County, the California Highway Patrol said Monday.
A body was located near where a missing person was last seen more than two weeks ago outside of Gilroy, authorities said.
Service on Sonoma-Marin Area Rail Transit was unavailable Monday because of storm damage and for extended systems testing, the agency said.
Zakir Hussain, one of India's most accomplished classical musicians who defied genres and introduced tabla to a global audience, has died.
A North Bay city experienced a city-wide power outage on Saturday after high winds downed power lines and trees.
San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that battered the region with heavy rain and wind.
The Bay Area was soaked by a powerful storm system overnight into Saturday morning, causing flooding and even triggering what is reported to be the first-ever tornado warning in San Francisco, officials said.
The San Francisco 49ers have suspended linebacker De'Vondre Campbell for the final three games of the regular season after he refused to enter a game after losing his starting job.
Luka Doncic had his 80th career triple-double with a season-high 45 points along with 13 assists and 11 rebounds, and the Dallas Mavericks beat Klay Thompson's former Golden State Warriors 143-133 on Sunday night in a second visit to Chase Center in just more than a month.
Clayton Keller scored a power-play goal with 43.8 seconds remaining and the Utah Hockey Club rallied to beat the San Jose Sharks 4-3 on Saturday night.
Golden State is acquiring point guard Dennis Schroder in a trade with the Brooklyn Nets in exchange for injured forward De'Anthony Melton, a person with knowledge of the agreement said Saturday.
The Athletics have added another option for their refurbished rotation, acquiring Jeffrey Springs in a multiplayer trade with the Tampa Bay Rays.
Police in Oakland are seeking the public's help in solving a fatal shooting in September during a high school reunion.
A suspect who was out on bail was arrested early Monday morning in Half Moon Bay on suspicion of multiple crimes including burglary, possession of drugs and possession of stolen property, according to the San Mateo County Sheriff's Office.
A Vallejo woman is calling on the state government to send California Highway Patrol officers to Vallejo as the city faces increased property crime and slow police response.
A driver was arrested on suspicion of DUI after driving their Jeep onto the slopes of a Northern California ski resort, becoming stuck in the process.
More than a month after a disabled woman became the victim of a sexual battery incident in El Cerrito, police said the suspect in the case turned himself in to authorities Tuesday.
Members of Cash App founder Bob Lee's family had sharp criticism Tuesday for those close to Nima Momeni, who was convicted of second-degree murder in Lee's 2023 stabbing death in San Francisco.
Nima Momeni has been found guilty of second-degree murder in the fatal stabbing of Cash App founder Bob Lee, a verdict reached by a San Francisco jury after seven days of deliberations.
Trump had warm words about TikTok and its near-term future earlier Monday, as the app faces a U.S. ban that's set to go into effect next month unless its Chinese-owned parent company cuts ties with it.
TikTok and its parent company ByteDance have asked the Supreme Court to temporarily pause a law that would ban the app in the U.S.
The jury that will decide the fate of Nima Momeni reconvened Monday afternoon for the seventh day of deliberations on his trial for the murder of tech executive Bob Lee in April of 2023.
California Gov. Gavin Newsom issued an emergency proclamation on Wednesday in response to growing concerns over bird flu cases in the state and across the country.
Researchers at Stanford University believe a newly developed AI tool could help in the fight against cancer and other diseases.
Striking San Francisco hotel workers are attempting to discourage people from attending a major healthcare conference in January.
At least 364 pertussis cases were reported, marking the worst Thanksgiving week on record.
A recent study from Stanford Medicine emphasized the importance of "Kangaroo Care" for premature newborns, citing that the skin-to-skin care method improves the child's cognitive health and stabilizes the newborn's heart rate.
The Supreme Court on Wednesday said it will take up a challenge to a new law that could lead to a ban on TikTok in the U.S.
The House Ethics Committee voted to release its report on the investigation into former Rep. Matt Gaetz on Dec. 5, according to multiple sources.
On Tuesday night, leaders of one Tri-Valley city will be tackling similar budget issues to Oakland and San Francisco.
The Justice Department will pay an average of about $1.1 million to each of 103 women who filed individual lawsuits against the Bureau of Prisons over their treatment at the Federal Correctional Institution in Dublin, California.
"People deserve to know upfront what they're being asked to pay," FTC Chair Lina Khan said in announcing crackdown on certain consumer fees.
Police in Santa Cruz have arrested a man on suspicion of a hate crime after a LGBTQ+ bar in the city's downtown was vandalized early Tuesday morning.
The building located off Folsom Street will include 42 units for young adults ages 18 to 24.
San Jose State's volleyball team was the subject of a national debate about women in sports.
A look at key dates before and during the San Jose State women's volleyball season marked by multiple forfeits by teams claiming the Spartans have a transgender player.
San Jose State says it's disappointed that Boise State forfeited its semifinal match in the Mountain West women's volleyball tournament but is focused on the future.
Surviving members of the Grateful Dead, Bobby Weir, Bill Kreutzmann, and Mickey Hart, revisit the Great American Music Hall in San Francisco.
Tory Lanaz, who is serving a 10-year prison sentence for shooting Megan Thee Stallion in the feet, is harassing her from prison through surrogates, the petition alleges.
Comedian Nikki Glaser, known for her honest style, is gearing up to host the 82nd Annual Golden Globes.
Among the 25 films selected by the Library of Congress to be preserved for future generations are the Coen Brothers' "No Country for Old Men," "The Social Network," Cheech & Chong's "Up in Smoke," and "The Texas Chainsaw Massacre."
Zakir Hussain, one of India's most accomplished classical musicians who defied genres and introduced tabla to a global audience, has died.
Ever since the COVID-19 pandemic, the Oakland Unified School District has seen an alarming spike in the number of unhoused students in the school system who deal with a host of challenges far beyond what most children face.
Meteorologist and CBS News Bay Area's resident pilot Lt. Jessica Burch got a treat during Fleet Week, taking to the skies with one of the Blue Angels.
A Bay Area man discovered his devastating loss left him with a new opportunity to rethink how he lives -- follow his journey in virtual reality, 360-degree video.
A groundbreaking medical study involving the UCSF Medical Center has shown some colorectal cancer patients can safely skip radiation treatment and enjoy a potentially higher quality of life.
Every day, San Francisco bar pilot Captain Zach Kellerman goes through what might just be the world's most dangerous commute.
Wednesday 7 a.m. news update form KPIX
Meteorologist Jessica Burch says the clear conditions will last for several days before a new round of wet weather.
Kevin Ko reports on Oakland's budget shortfall as it still grapples with a shakeup in leadership. Website: http://kpix.com/ YouTube: http://www.youtube.com/CBSSanFrancisco Facebook: https://www.facebook.com/CBSSanFrancisco Instagram: https://www.instagram.com/kpixtv/ Twitter: https://twitter.com/KPIXtv
Kara St. Cyr reports on crime in Vallejo, and a woman's petition for California to send the California Highway Patrol to help local police. Website: http://kpix.com/ YouTube: http://www.youtube.com/CBSSanFrancisco Facebook: https://www.facebook.com/CBSSanFrancisco Instagram: https://www.instagram.com/kpixtv/ Twitter: https://twitter.com/KPIXtv
Katie Nielsen reports on budget woes in Pleasanton. Website: http://kpix.com/ YouTube: http://www.youtube.com/CBSSanFrancisco Facebook: https://www.facebook.com/CBSSanFrancisco Instagram: https://www.instagram.com/kpixtv/ Twitter: https://twitter.com/KPIXtv
It's the most wonderful time of the year for a South Bay woman who has played Mrs. Claus for more than 40 years for the children of North San Jose's Alviso District.
For residents of the Oakland Hills, the prospect of another wildfire always remains a concern. This week's Jefferson Awards winner has made it his mission to make the hills and other high-risk areas safer.
In East Palo Alto -- where state education numbers show more than nine in ten public school students are low income and more than half are English learners -- many are finding hope and connection at the Boys & Girls Clubs of the Peninsula.
This week's Jefferson Award winner is Army veteran who continues to live a life of service into his 80s, by feeding hundreds of San Francisco families a week.
An Oakland woman has brought the joy of dance and an appreciation for African American culture to performers and audiences for 52 years.
A Bay Area man who overcame tremendous obstacles to excel in school has made it his mission to gear up other students for success in the classroom and in life.
For Students Rising Above scholar Josh Collins it took moving across the country to realize the value of his Bay Area family.
Samir Hooker had to grow up fast after his stepfather was shot dead 12 years ago. Now he is watching over his mom and sister while attending UC Berkeley.
It's hard enough to graduate from one of the most prestigious schools in the country when you're the first in your family to go to college. Imagine doing that while you're also trying to protect your parents from being deported?
Some students who are the first in their families to go to college face the challenge of balancing a rigorous academic load while still working to help support their family back home.