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The Federal Bureau of Investigation has quietly been searching for private contractors who could gather and feed to law enforcement tremendous amounts of user data straight from social media platforms.
Twitter reported surprisingly strong second-quarter user numbers and revenue Friday, even as it eliminates robotic and fake accounts on its platform.
Golden State Warriors coach Steve Kerr has joined the voices condemning a flurry of tweets from President Donald Trump, targeting four Democratic Congresswomen.
Twitter appears to be working about an hour after users across the globe reported that the social media service's website and app were down Thursday afternoon.
Twitter now prohibits hate speech that targets religious groups using dehumanizing language.
A federal appeals court says President Donald Trump can't ban critics from his Twitter account.
Presidents and other world leaders and political figures who use Twitter to threaten or abuse others could find their tweets slapped with warning labels.
The bipartisan legislation would require Silicon Valley's biggest platforms to reveal the rewards they reap when their users browse the web, look at products online and connect with friends.
Silicon Valley is preparing for its first high-profile challenge of the 2020 presidential campaign: the Democratic presidential debates.
O.J. Simpson launched a Twitter account with a video post in which the former football star said he's got a "little gettin' even to do."
Elon Musk says he's deleting his Twitter account 10 months after his use of the social media site landed him in trouble with U.S. regulators.
Twitter says it has deleted nearly 4,800 suspect accounts linked to Iran that the company says secretly pushed that government's agenda.
President Donald Trump is a "master" of Twitter, according to Ev Williams, co-founder of the San Francisco-based social media platform.
Elon Musk and U.S. regulators have settled their dispute over the Tesla CEO's tweets, with Musk agreeing to having his future communications regarding the electric-car manufacturer pre-approved by a company-employed expert.
In the NFL draft, the 49ers selected Nick Bosa from Ohio State University, a player known for his sacks as well as for some controversial political views expressed on Twitter.
Twitter Inc. on Tuesday said earnings in the first three months of the year rose on strong ad demand while user numbers posted healthy growth.
A number of major Silicon Valley tech companies were called out in the Mueller Report, taking some heat for the role they played in spreading Russian disinformation.
The California Democrat said the era of self-regulation for these companies should "probably" end -- the latest warning sign for Silicon Valley.
A federal judge has ordered Tesla CEO Elon Musk and U.S. securities regulators to meet for at least an hour to try and settle a dispute over Musk's tweets.
Twitter is considering labeling tweets that violate its rules but should remain on the platform because they're in the public interest.
Republican Rep. Devin Nunes of California is suing Twitter and several of its users for more than $250 million, accusing them of defamation and negligence.
Facebook, YouTube and Twitter are struggling to halt the spread of horrific footage that appears to show a massacre at a mosque in New Zealand as it was taking place.
The Securities and Exchange Commission has asked a federal judge to hold Tesla CEO Elon Musk in contempt of a settlement deal reached last year.
A ranking of the NFL's Twitter accounts finds the social media presences of the San Francisco 49ers and Oakland Raiders have plenty of room for improvement.
President Trump mistook a Northern California girl's Twitter handle for a Fox News pundit and let her have it, causing her Twitter feed to blow up.
Joe Thornton spent a career setting up his teammates with the perfect passes that helped them score goals.
Fernando Mendoza threw for 299 yards and three touchdowns, Jonathan Brady had two touchdown catches and the go-ahead score and California rallied to beat Stanford 24-21 in the first Big Game as members of the Atlantic Coast Conference.
A man's death is under investigation in Santa Rosa after he was found dead in a creek Saturday morning after an atmospheric river dumped rain, authorities said.
The $300 billion will go to developing countries who need the cash to wean themselves off coal, oil and gas.
A man died when he was found in a flooded vehicle after an atmospheric river dumped heavy rain in Northern California, authorities said.
Joe Thornton spent a career setting up his teammates with the perfect passes that helped them score goals.
Fernando Mendoza threw for 299 yards and three touchdowns, Jonathan Brady had two touchdown catches and the go-ahead score and California rallied to beat Stanford 24-21 in the first Big Game as members of the Atlantic Coast Conference.
A man's death is under investigation in Santa Rosa after he was found dead in a creek Saturday morning after an atmospheric river dumped rain, authorities said.
A man died when he was found in a flooded vehicle after an atmospheric river dumped heavy rain in Northern California, authorities said.
The Bay Area is getting a break after the heavy rainfall on Friday, but the amount of rain that fell means some areas remain at risk of minor flooding.
A sinkhole opened up on Highway 101 in San Francisco Saturday morning, Caltrans said.
Some San Francisco roadways and neighborhoods experienced minor flooding Friday as the atmospheric river dumped heavy rain on the city.
Flash flood warnings were issued Friday afternoon for several Bay Area counties where instances of flooding deemed "life-threatening" were occurring.
Prosecutors rested their case Thursday in the trial of Nima Momeni, the tech consultant accused of fatally stabbing Cash App founder Bob Lee in April 2023.
A 48-year-old man was found guilty of carjacking an Uber driver in San Francisco in January, according to prosecutors.
The Bay Area is getting a break after the heavy rainfall on Friday, but the amount of rain that fell means some areas remain at risk of minor flooding.
From downed trees to power outages to flooded streets, Friday's storm caused big problems for many East Bay residents.
A 10-year-old girl from Antioch is being credited for thwarting an attempted carjacking of her mother's vehicle by fighting off a would-be thief on Wednesday, police said.
BART's San Leandro station was closed Friday afternoon because of police activity, the agency said.
A California child was confirmed to be the first U.S. child to become infected with bird flu, the U.S. Centers for Disease Control and Prevention announced Friday.
The manager of a boxing gym in San Jose has been arrested on felony sexual assault charges after he allegedly committed sex crimes against three women, prosecutors said.
In Pacifica, like other spots along the coast, the potentially dangerous surf conditions are more of an issue than the rain.
Police in the South Bay have made an arrest after a man was found fatally shot in Morgan Hill on Wednesday morning.
Eataly, the gourmet Italian marketplace blending restaurants, cafes, and specialty products, offers an immersive experience designed to transport visitors straight to Italy.
A Mountain View barber accused in multiple sexual assaults in which the victims were unconscious has fled from prosecution and is now a fugitive, authorities said Wednesday.
A man's death is under investigation in Santa Rosa after he was found dead in a creek Saturday morning after an atmospheric river dumped rain, authorities said.
A man died when he was found in a flooded vehicle after an atmospheric river dumped heavy rain in Northern California, authorities said.
The Bay Area is getting a break after the heavy rainfall on Friday, but the amount of rain that fell means some areas remain at risk of minor flooding.
As the storm dumped rain in the North Bay, a mudslide forced the closure of Silverado Trail in Napa County Friday.
As Sonoma County has been hit hard by the atmospheric river storm, the Russian River has risen higher than originally forecast and is reaching flood stage as of Friday evening.
Joe Thornton spent a career setting up his teammates with the perfect passes that helped them score goals.
Fernando Mendoza threw for 299 yards and three touchdowns, Jonathan Brady had two touchdown catches and the go-ahead score and California rallied to beat Stanford 24-21 in the first Big Game as members of the Atlantic Coast Conference.
San Francisco 49ers quarterback Brock Purdy will miss Sunday's game against the Green Bay Packers with a sore throwing shoulder.
A trailblazing coach for the San Francisco Giants is leaving the team for another MLB gig.
Sevan Ikeda, a 17-year-old senior, could be the first student from California School for the Deaf in Fremont to qualify for the Cross Country State Championships three times.
A 10-year-old girl from Antioch is being credited for thwarting an attempted carjacking of her mother's vehicle by fighting off a would-be thief on Wednesday, police said.
BART's San Leandro station was closed Friday afternoon because of police activity, the agency said.
The manager of a boxing gym in San Jose has been arrested on felony sexual assault charges after he allegedly committed sex crimes against three women, prosecutors said.
Prosecutors rested their case Thursday in the trial of Nima Momeni, the tech consultant accused of fatally stabbing Cash App founder Bob Lee in April 2023.
A 48-year-old man was found guilty of carjacking an Uber driver in San Francisco in January, according to prosecutors.
Prosecutors rested their case Thursday in the trial of Nima Momeni, the tech consultant accused of fatally stabbing Cash App founder Bob Lee in April 2023.
The proposed breakup calls for Google to sell its industry-leading Chrome web browser and impose restrictions designed to prevent its Android smartphone software from favoring its search engine.
Reddit says it's investigating after users on Wednesday reported problems connecting to the online forum.
A study found that Elon Musk is the most common celebrity used in deepfake scams.
Autonomous vehicle company Cruise LLC agreed to a $500,000 fine Thursday after admitting to a false report following a crash last year in which one of its vehicles dragged a pedestrian in San Francisco.
A California child was confirmed to be the first U.S. child to become infected with bird flu, the U.S. Centers for Disease Control and Prevention announced Friday.
Whole Foods Market stores in five states sold recalled carrots and celery sticks that could contain E. coli.
The FDA sent a warning letter flagging "significant violations" of manufacturing regulations for Tom's of Maine toothpaste.
Officials with the California Department of Public Health (CDPH) said they have identified a possible bird flu case in a child in Alameda County.
The first case in the U.S. of a more severe strain of mpox was reported in San Mateo County, the California Department of Public Health said.
Scott Bessent, the founder of the Connecticut-based hedge fund Key Square Group, had been making a full-court press for the post.
Trump's sentencing in the "hush money" case has been delayed by a New York judge.
The Supreme Court issued its first opinion of the term, a one-line decision dismissing Facebook's appeal.
California Gov. Gavin Newsom traveled into a part of the state that supports President-elect Donald Trump Thursday, speaking about jobs in a county that flipped from Democrat to Republican support this election cycle.
President-elect Donald Trump made the announcement Thursday evening after Matt Gaetz withdrew himself from consideration.
In many Indigenous cultures across the Americas, gender is recognized as fluid, contrasting sharply with Western norms. Jose Martinez reports.
In many Indigenous cultures across the Americas, gender is recognized as fluid, contrasting sharply with Western norms.
As San Jose State University women's volleyball team gears up for their final games of the regular season, a new lawsuit is challenging their post-season eligibility.
Festivities began Friday for Dia de los Muertos -- or Day of the Dead, with those who celebrate preparing altars to honor family members who have passed.
A jury in Santa Clara County on Wednesday convicted a Milpitas man of murder for killing his transgender partner in 2021, prosecutors said.
Alice Brock, whose Massachusetts-based eatery helped inspire Arlo Guthrie's deadpan Thanksgiving standard, "Alice's Restaurant," has died at age 83.
The 18th edition of the Sleepless Nights benefit concert paying tribute to country-rock pioneer Gram Parsons brings an array of artists to the Chapel in San Francisco Friday night.
CBS News' Anthony Mason joins Paul Simon on a trip to the Stanford Initiative to Cure Hearing Loss, to explore how researchers are getting closer to finding answers about repairing and preventing hearing loss.
One of the seminal modern jazz-funk bands to emerge during the early '90s "rare groove" revival, fiery quintet the Greyboy Allstars bring their potent grooves to the Bay Area for three shows starting Thursday.
San Francisco welcomes the return of the Sun Ra Arkestra, presenting the interstellar sounds of the late bandleader's sprawling Afrofuturist ensemble for three nights at the Great American Music Hall starting Friday.
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.
Here's a look at the weather forecast Saturday evening.
Three oak trees fell into powerlines and one resident says the tree limbs were burning.
Kelsi Thorud reports on minor flooding in San Francisco caused by the storm on Friday. 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
Andrea Nakano reports on the storm impacts in the North Bay. 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
with Zoe Mintz.
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.
This week's Jefferson Award winner is a Berkeley woman who has promoted child literacy for four decades, as host of a community TV show encouraging young poets.
With hate crimes on the rise in the U.S., a pair of Oakland women have been equipping people with self-defense tools for free.
If a picture is worth a thousand words, what are two million photos worth? A history of Asian Americans in the Bay Area, for this week's Jefferson Award winner.
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.