UC Scientists Hack Beer Yeast To Create THC, CBD - Active Chemicals Found In Marijuana
Scientists have found a way to produce the mind-altering cannabis chemical known as THC, and its therapeutic cousin CBD, with genetically modified beer yeast.
Watch CBS News
Scientists have found a way to produce the mind-altering cannabis chemical known as THC, and its therapeutic cousin CBD, with genetically modified beer yeast.
Voters in Sonoma County passed 18 of 23 measures in Tuesday's election. Four measures failed and one measure is still too close to call.
Sonoma County voters in November will consider an ordinance banning genetically modified organisms in the county.
A major scientific advisory board has declared that genetically manipulated food remains generally safe for humans and the environment.
The announcement by General Mills that it will start labeling foods that contain GMO ingredients shows the industry might be giving up its fight against state efforts to require such labeling.
A lawsuit accuses restaurant Chipotle Mexican Grill of falsely advertising its food is free of genetically modified organisms or GMOs.
The Sausalito Marin City School District became the first school district in the nation Thursday to serve only organic and non-GMO meals, according to a nonprofit that helped launch a pilot program in the district in 2013.
Amy's Kitchen is putting a healthy spin on fast food by opening a drive-thru in Rohnert Park that will serve all vegetarian fare.
Rumors on Chinese social media that KFC uses genetically-modified chickens with six wings and eight legs have prompted a lawsuit by the fast-food company.
The Agriculture Department has developed the first government certification and labeling for foods that are free of genetically modified ingredients.
Chipotle says it has completed phasing out genetically modified ingredients from its food.
The small biotech company is using genetic engineering to develop plants that give off their own light.
An environmental group is calling on General Mills to change its recipe for Cheerios and exclude ingredients that contain genetically modified organisms.
Following the defeat of Proposition 37 last November, Sen. Barbara Boxer is proposing federal legislation that would require labeling for genetically-modified foods nationwide.
As the Food and Drug administration is expected to approve the sale of genetically-modified salmon, Trader Joe's and Whole Foods Market said they won't sell the fish.
Whole Foods says all products in its North American stores will have labels disclosing if they contain genetically modified ingredients by 2018.
Activists seeking special labels on food made from genetically engineered crops vowed Wednesday to continue their push despite a loss at the California ballot box.
Consumers' appetite to distinguish foods produced from biotech crops was put to the test Tuesday as California voters considered a ballot initiative to slap labels on genetically modified food.
California voters will decide in November whether to require special labels for foods that contain genetically modified ingredients.
The maker of Kashi cold cereals is promising to make more of its products GMO-free by 2014, following consumer complaints about genetically modified soybeans in many of Kashi's cereal products.
Police said the shooting was related to an armed carjacking.
A crash on the San Mateo-Hayward Bridge that killed one person was the result of distracted driving, according to the California Highway Patrol.
Buster Posey is expected to be the top newcomer on baseball's 2027 Hall of Fame ballot.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
ICE authorized its officers to enter homes without judicial warrants in the cases of people with deportation orders, a sweeping reversal of longstanding rules, according to a whistleblower complaint.
Police said the shooting was related to an armed carjacking.
A crash on the San Mateo-Hayward Bridge that killed one person was the result of distracted driving, according to the California Highway Patrol.
Buster Posey is expected to be the top newcomer on baseball's 2027 Hall of Fame ballot.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
ICE authorized its officers to enter homes without judicial warrants in the cases of people with deportation orders, a sweeping reversal of longstanding rules, according to a whistleblower complaint.
Two suspects were arrested following a sideshow in San Francisco's Outer Richmond neighborhood over the weekend, and officers recovered an illegal assault rifle and ammunition, authorities said.
She said she switched parties and voted for Trump in 2024, after supporting Hillary Clinton in 2016, and campaigning for Biden in 2020.
Matter Neuroscience, a tech startup, recently launched the project. Using data from the 2024 elections, the company wanted to connect people in one of the most liberal cities in America with people living in a conservative town of about 130,000 residents.
Police in San Francisco are searching for a group of young people suspected of robbing and assaulting a man along the city's waterfront over the weekend.
The video shows a lone coyote swimming in the Bay, its head bobbing above the water as it makes its way to Alcatraz Island.
A crash on the San Mateo-Hayward Bridge that killed one person was the result of distracted driving, according to the California Highway Patrol.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
Two people were arrested in Piedmont on Tuesday following a carjacking in Oakland with the help of an automated license plate reader and a neighborhood gate, police said.
The two-story H Mart will be at Pacific Commons Shopping Center in Fremont, and construction is planned for late 2026. In addition to its grocery selections, it will have a food hall, with a variety of fast-casual eateries, restaurants, a bar and entertainment offerings.
Over the years, Dr. Rachel Forer has found plenty of ways to take the sting out of going to the dentist. But no matter how hard she tried, fear had a way of creeping in.
Police said the shooting was related to an armed carjacking.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
Authorities in Santa Cruz County said they located a body during a search for an elderly woman who went missing in the area more than two months ago.
A 2-alarm fire burned at an apartment building in Sunnyvale on Tuesday morning.
Authorities in Santa Cruz County said they would increase patrols at schools, after a firearm and ammunition were found on a high school campus over the weekend.
The Vallejo Police Department said it will receive additional patrol support from Solano County sheriff's deputies through the end of 2026, as the department deals with staffing shortages.
The county says the levee was structurally damaged by the large tidal pressure, sustaining an estimated $2.6 million in damage.
Authorities in the North Bay said they arrested a wanted felon after he allegedly stole a food delivery driver's vehicle and led police on a pursuit over the weekend.
"Piper Lane Preserve" in Fairfax is officially a home for wildlife after a group of homeowners raised money to buy an acre of land from a housing developer.
A group of protesters and faith leaders held vigil in front of the Sonoma County Adult Detention Facility to draw attention to something that is becoming rare among Bay Area communities.
Buster Posey is expected to be the top newcomer on baseball's 2027 Hall of Fame ballot.
Carlos Beltrán was a nine-time All-Star during his 20-year MLB career. Andruw Jones was a five-time All-Star and won 10 Gold Gloves.
Golden State — with about two weeks until the trade deadline — will have decisions to make about how to attack the remainder of the season without Jimmy Butler.
The Tennessee Titans have agreed to hire Robert Saleh as their coach, hoping he can speed up their rebuild and end the franchise's skid of four straight losing seasons.
A program that had played in a grand total of 13 bowl games in the 130-some years before coach Curt Cignetti arrived in 2024 went on a historic run en route to a 16-0 season and a national title.
Police said the shooting was related to an armed carjacking.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
ICE authorized its officers to enter homes without judicial warrants in the cases of people with deportation orders, a sweeping reversal of longstanding rules, according to a whistleblower complaint.
Two people were arrested in Piedmont on Tuesday following a carjacking in Oakland with the help of an automated license plate reader and a neighborhood gate, police said.
Two suspects were arrested following a sideshow in San Francisco's Outer Richmond neighborhood over the weekend, and officers recovered an illegal assault rifle and ammunition, authorities said.
BART riders will be able to book short Uber rides to and from stations through the agency's app, under a partnership announced Tuesday.
Verizon says it's giving a $20 credit to customers affected an outage that disrupted service across the U.S.
Grok faces mounting scrutiny from government officials and advocacy groups after people used the AI chatbot to create sexualized images of minors and women.
Mother of Colorado man who committed suicide in 2025 alleges that OpenAI's AI chatbot told him death was a "beautiful place."
Defense Secretary Pete Hegseth says the Pentagon will start using Elon Musk's AI chatbot Grok. The word comes days after Grok drew global outcry for generating highly sexualized deepfake images.
Over the years, Dr. Rachel Forer has found plenty of ways to take the sting out of going to the dentist. But no matter how hard she tried, fear had a way of creeping in.
Officials in San Mateo County are the latest in the Bay Area to warn residents to not forage for wild mushrooms, amid a rise in mushroom poisonings that have led to illnesses and even deaths.
The Bay Area's Spare the Air alert has been extended to at least Saturday as a high-pressure system is expected to hang around and impact air quality.
Kaiser Permanente has reached a lawsuit settlement over alleged patient data breaches involving Kaiser websites and mobile applications, with members eligible to receive a payment from a $46 million settlement fund, the health care giant announced.
Several East Bay hospitals that serve Alameda County's most vulnerable residents have issued layoff notices to staff, citing major federal cuts to Medicaid that administrators say will significantly affect their finances.
ICE authorized its officers to enter homes without judicial warrants in the cases of people with deportation orders, a sweeping reversal of longstanding rules, according to a whistleblower complaint.
President Trump told world leaders, CEOs and policymakers at the Davos economic forum that he wouldn't use force to take control of Greenland.
She said she switched parties and voted for Trump in 2024, after supporting Hillary Clinton in 2016, and campaigning for Biden in 2020.
After returning to Joint Base Andrews, President Trump departed for Davos about one hour later aboard a second aircraft.
The county says the levee was structurally damaged by the large tidal pressure, sustaining an estimated $2.6 million in damage.
The billionaire and philanthropist MacKenzie Scott donated $45 million to The Trevor Project, a nonprofit focused on suicide prevention and advocacy for LGBTQ young people.
Oasis nightclub announced plans to close six months ago. New Year's Eve was slated for the final performance. A last-minute, multi-million dollar donation turned the final curtain call into an encore performance.
A 16-year FBI employee has filed a lawsuit alleging he was fired last month because he had a Pride flag displayed near his desk.
A group of transgender members of the U.S. Air Force and Space Force forced to leave active duty under the Trump administration's policies say their benefits were revoked in a rare move.
California state Sen. Scott Wiener of San Francisco announced Wednesday that he is running for Nancy Pelosi's congressional seat next year.
The 2026 Songwriters Hall of Fame inductees were revealed on "CBS Mornings" on Wednesday. See the full list.
The two-story H Mart will be at Pacific Commons Shopping Center in Fremont, and construction is planned for late 2026. In addition to its grocery selections, it will have a food hall, with a variety of fast-casual eateries, restaurants, a bar and entertainment offerings.
The National Football League will kick off Super Bowl LX with an opening ceremony performance by hometown rock legends Green Day as part of the festivities at Levi's Stadium in Santa Clara, the league announced Sunday.
The original member of the Grateful Dead had tirelessly carried on the band's music for three decades, and on Saturday, the City of San Francisco said goodbye in a public memorial called The Homecoming.
The livestream unfolded with his team from LaRussell's garage, where he connected with fans through Instagram Live. During the broadcast, one woman shared that she was facing eviction. LaRussell covered the exact amount she needed to remain in her home.
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.
Law enforcement agencies from across the Bay Area and Central Coast, along with the FBI, busted an alleged fuel theft ring in a multi-agency operation Wednesday.
On Wednesday, expect increasing clouds and potential showers in the Santa Cruz and Monterey areas, while the Bay Area remains dry. The dry trend is expected to continue into the weekend and into next week. Jessica Burch has the forecast.
Lauren Toms reports on political participation in San Francisco. 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
John Ramos reports on Marin County leaders trying to secure repair funds after king tides floods. 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
Lauren Toms reports on the Bay Area’s lawsuits against the Trump administration. 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
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.