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We all want easy answers, but nutrition science is an imperfect and evolving field. The food research in our newsfeeds is often overhyped and misinterpreted or skewed by human error, scientific bias, and weak methodology. And when it is wrong, the stakes are high.
A state-of-the-art brain-machine interface created by UC San Francisco neuroscientists can generate natural-sounding synthetic speech by using brain activity to control a virtual vocal tract – an anatomically detailed computer simulation including the lips, jaw, tongue and larynx.
Medicine has a "Goldilocks" problem. Many therapies are safe and effective only when administered at just the right time and in very precise doses.
Many patients with concussion have normal CT scans and are discharged from the hospital without follow-up. But a blood test that is currently under development and costs a fraction of the price of a brain scan may flag concussion in these CT-negative patients, enabling them to be evaluated for long-term complications.
Researchers at UC San Francisco and the University of Queensland have discovered a scorpion toxin that targets the "wasabi receptor," a chemical-sensing protein found in nerve cells that's responsible for the sinus-jolting sting of wasabi and the flood of tears associated with chopping onions.
After more than a week of more than 2,000 cancelled and delayed flights, San Francisco International Airport officials have announced around the clock work on its main runway would end on Thursday -- a week earlier than originally planned.
A San Francisco conservation group has kicked off a public fundraising campaign to buy and protect the world's largest remaining privately owned giant sequoia forest.
Several South Bay teachers shared their stories of struggle during a Santa Clara County town hall meeting to discuss how the housing crisis affects them Tuesday evening.
Members of the Santa Clara Stadium Authority voted Tuesday to end an agreement that allowed the San Francisco 49ers to manage Levi's Stadium, the team's home, for non-NFL events.
A loud protest over psychiatric beds shut down a Health Commission meeting in San Francisco on Tuesday. About 100 demonstrators shouted down commission members as they tried to call the meeting to order.
San Jose became the biggest U.S. city to ban natural gas in new construction projects as the city council unanimously approved the proposal Tuesday evening.
Vallejo police have arrested a San Francisco man on suspicion of fondling a minor in a restaurant in August and possessing child pornography, a police lieutenant said.
A homeless man accused of attacking a woman outside her apartment building in San Francisco's South Beach neighborhood last month will be held on all charges, a judge ruled Tuesday.
There were major delay reported on BART Tuesday evening in San Francisco due to an equipment problem on the track, BART officials said.
A Sonora family had a close encounter with a big cat over the weekend when a mountain lion made itself comfortable inside their bathroom after getting trapped in the house Sunday.
Top stories to start your day
Departing storm front leaves a parting gift -- several inches of snow on San Francisco Bay Area mountain peaks.
The latest statistics released by the Oakland police department show the city recorded an overall reduction in violent crime in 2022. Da Lin breaks down the numbers. (12-11-22)
Here's the latest from the KPIX newsroom. (12-11-22)
This weekend thousands braved a cold, rainy night to listen to iconic music acts and view a priceless collection of historical memorabilia, courtesy of Indianapolis Colts owner Jim Irsay. Devin Fehely reports. (12-11-22)
Fire crews responded to the McKean Fire in Santa Clara County Sunday afternoon for a wildfire.
Waymo is evaluating a couple of incidents on the Fourth of July in San Francisco in which its autonomous vehicles drove over fireworks, including one that caught fire.
The robberies happened in and around the Grand Lake neighborhood between June 18 and June 29. According to police, people walking in the area would be approached by a group that then used force or fear to take their belongings.
San Jose police said a person of interest was arrested in connection with a shooting that left one dead.
U.S. Soccer said that it is "pleased" lead scorer Folarin Balogun will be able to compete against Belgium in Seattle, Washington.
Waymo is evaluating a couple of incidents on the Fourth of July in San Francisco in which its autonomous vehicles drove over fireworks, including one that caught fire.
Fireworks were launched from the Golden Gate Bridge on the Fourth of July to celebrate the country's 250th birthday.
A driver died Thursday evening after reportedly overturning multiple times and being ejected from the vehicle in Millbrae, authorities said.
In 1776, as the Founding Fathers signed the Declaration of Independence on the East Coast, an epic journey reached its final destination on the West Coast.
Seven people who blocked traffic on San Francisco's Golden Gate Bridge in 2024 to protest Israel's war in Gaza were convicted of misdemeanor charges on Thursday, but avoided a felony conviction.
The robberies happened in and around the Grand Lake neighborhood between June 18 and June 29. According to police, people walking in the area would be approached by a group that then used force or fear to take their belongings.
The city of Concord held its 33rd annual parade, which has always reflected the different cultures of the area.
A man was being sought as the suspect in a double shooting in Bay Point that left one person dead and another injured early Friday morning.
Two people were hospitalized following a shooting late Thursday night in Oakland, police said.
Just days before Antioch's biggest Fourth of July celebration, a group of protesters experiencing homelessness say they're being cleared out of the area to make room for the holiday crowds.
Fire crews responded to the McKean Fire in Santa Clara County Sunday afternoon for a wildfire.
San Jose police said a person of interest was arrested in connection with a shooting that left one dead.
A magnitude 3.0 earthquake struck in the South Bay Sunday morning, and a second quake hit about 12 miles away in the community of Aromas, according to the United States Geological Survey.
A growing number of faith-based coworking spaces are emerging in Silicon Valley as some in the tech industry grapple with rapid advances in artificial intelligence.
Anticipating large turnout and security concerns, San Jose officials moved watch parties for Sunday's World Cup matches from San Pedro Square to two larger venues.
Paul Pelosi, the husband of former House Speaker Nancy Pelosi, is suspected of crashing into a parked car and driving away from the scene Friday afternoon in Northern California.
Since the Napa earthquake in 2014, the main post office has sat vacant. It suffered significant structural damage and, at one point, was slated for demolition.
Some North Bay cities and businesses are hoping to cash in on the closure and are preparing for more people to join local celebrations.
Petaluma police arrested two people on illegal fireworks-related charges in as many days ahead of the July 4th holiday.
A furry case of mistaken identity occurred this week after a Sonoma County resident discovered what they thought was a baby otter in their backyard.
U.S. Soccer said that it is "pleased" lead scorer Folarin Balogun will be able to compete against Belgium in Seattle, Washington.
Robbie Ray threw six efficient innings after regrouping from a fall while covering first base, Willy Adames hit a two-run double as part of a four-run opening frame and the San Francisco Giants beat the Colorado Rockies 6-4.
Golden State jumped out to a 12-2 lead that Atlanta quickly erased with an 11-0 run in a game that saw 22 lead changes and 14 ties.
Jake McCarthy got Colorado started with a leadoff homer, hit a grand slam in a seven-run fifth and drove in a career-high six runs in the Rockies' 15-3 romp over the San Francisco Giants on Friday night.
Anticipating large turnout and security concerns, San Jose officials moved watch parties for Sunday's World Cup matches from San Pedro Square to two larger venues.
The robberies happened in and around the Grand Lake neighborhood between June 18 and June 29. According to police, people walking in the area would be approached by a group that then used force or fear to take their belongings.
San Jose police said a person of interest was arrested in connection with a shooting that left one dead.
Paul Pelosi, the husband of former House Speaker Nancy Pelosi, is suspected of crashing into a parked car and driving away from the scene Friday afternoon in Northern California.
A man was being sought as the suspect in a double shooting in Bay Point that left one person dead and another injured early Friday morning.
A father from Central California who was convicted in a DUI crash that paralyzed his son has been sentenced to state prison, prosecutors said.
Waymo is evaluating a couple of incidents on the Fourth of July in San Francisco in which its autonomous vehicles drove over fireworks, including one that caught fire.
A growing number of faith-based coworking spaces are emerging in Silicon Valley as some in the tech industry grapple with rapid advances in artificial intelligence.
After January 2028, new games will be available exclusively in digital format from the PlayStation Store and at retailers, Sony said.
The company says its plan is misunderstood. They say they are offering new "edge computing" communications equipment which is more resilient during emergencies, a landing site for future aerial medical vehicles, and, yes, more parking.
The heaviest demand on America's water supply isn't data centers or AI. It's from everyday uses such as growing food, watering lawns and flushing toilets.
A norovirus outbreak aboard a Princess cruise ship sickened 125 passengers and crew members during a voyage in the North Pacific that ended on Thursday.
A Bay Area cancer patient is making more memories and living longer than his initial diagnosis thanks to a groundbreaking treatment for his particularly aggressive form of brain cancer.
Health officials in the San Francisco Bay Area issued a warning about a potential measles exposure after an infected resident traveled through San Francisco International Airport and local businesses.
Health officials in Berkeley said one person died and another person was hospitalized after contracting leptospirosis from rats that had infested their RV.
Grocery sales at two Target stores in San Jose were halted over the past week, after health inspectors found evidence of rodent infestations.
President Trump hasn't committed to a firm number of people who will receive clemency — he's scheduled to have a meeting on pardons Friday afternoon, sources said.
Tuesday's Board meeting began with an admission by the sheriff's office that 140 unauthorized searches of the Flock license plate camera data occurred in the past year.
Gov. Gavin Newsom has signed a law designating May 17 as Bruce Lee Day, honoring the legacy of the San Francisco-born actor and martial arts icon.
The United States-Mexico-Canada Agreement will remain in effect until it expires in 2036, unless the countries strike another deal to extend it.
Acting U.S. Attorney General Todd Blanche said "the Constitution is not a suggestion" and that "the Second Amendment is a sacred right belonging to all Americans."
LGBTQ+ communities have significantly higher rates of unemployment than the general population. Kelsi Thorud reports on how the City of Oakland is empowering LGBTQ+ job seekers during Pride Month.
The fallout over the opposition by a handful of San Francisco Giants players against the team's Pride Night celebrations has prompted an investigation of Major League Baseball by the Trump administration.
Major League Baseball has warned players about writing on their uniforms after San Francisco starter Landen Roupp and two other pitchers added Bible verses to their Pride Night caps on Friday night.
Many LGBTQ+ Pride events across the country have had to scale back or even cancel due to political and financial reasons. San Francisco was on the brink. Kara St. Cyr reports.
In one of the most competitive real estate markets in America, a San Francisco real estate agent dons fabulous drag to help promote homes for sale. Itay Hod reports.
Taylor Swift and Travis Kelce were married as they celebrated their wedding with hundreds of guests Friday at Madison Square Garden in New York City.
Ticket reseller StubHub abruptly canceled customers' tickets to World Cup matches, costing them thousands of dollars, a lawsuit alleges.
Here is a rundown of confirmed 2026 July 4th fireworks shows, drone shows, and other events in the San Francisco Bay Area for the United States' 250th anniversary.
Gov. Gavin Newsom has signed a law designating May 17 as Bruce Lee Day, honoring the legacy of the San Francisco-born actor and martial arts icon.
Victor Willis, lead singer of the disco group Village People, whose hit "Y.M.C.A." became a fixture at rallies for President Trump, has died at the age of 74, his wife and the band said.
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.
Mother Nature did her best to steal the July Fourth celebrations in the Bay Area.
with Darren Peck.
Darren Peck has the forecast.
Concord held its 33rd annual parade, which has always reflected the different cultures of the area.
Paul Pelosi, the husband of former House Speaker Nancy Pelosi, is suspected of crashing into a parked car and driving away from the scene Friday afternoon in Northern California.
In 2025, KPIX is moving to a new community service award: the CBS News Bay Area Icon Award. Submit nominations for an outstanding community hero at kpix.com/icon.
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.
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.