How much water does AI really use?
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.
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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 pilot program is providing Bay Area high school students with lessons on the importance of where their local water comes from, the systems that bring it to their homes, and the threats to the supply.
California is beginning the annual water planning process for the upcoming year with a conservative estimate of the water it will deliver across the state, while noting that the recent wet weather is helping out, authorities said Monday.
The city of Antioch has just employed a new desalination plant that promises a secure water future, one of the first operating desalination plants in the Bay Area, all thanks to the city's past.
Officials in the city of Benicia urged all residents, businesses, schools and other facilities to significantly curtail their water usage, after a water pipeline was damaged Wednesday.
Residents in the community of Benicia on Thursday have been told to significantly curtail their water usage, following damage to the city's main water transmission line.
A rare and mesmerizing scene is taking place in the North Bay as the round "glory hole" spillway at Lake Berryessa is active for the first time in six years.
Marin Water is planning a pipeline and pumping station to divert excess winter rainfall into its reservoirs from the Russian River watershed that now flows into the Pacific Ocean.
With California's often tenuous water supply continually a topic of debate, a state Senate bill would ease restrictions on recycled wastewater use.
After the tragic wildfires in Southern California, President Trump often attributed the disaster to what he said was a lack of water being sent from the northern part of the state, and vowed to fix the problem.
The North Bay saw record rainfall last week, which is good news for the state's water supply that has been healthy for the past two years after a lengthy drought.
While the month of October has been warm and dry, water officials in Sonoma County said reservoirs are in good shape after the two previous wet winters.
For ten years, Bay Area water companies have wanted to increase storage capacity of the Los Vaqueros Reservoir above Brentwood as insurance against another drought. But as time dragged on without construction, the project became more expensive and less beneficial.
John Ramos reports on a landmark ruling spurred by environmental group that sued Sonoma County over a too liberal policy granting water well permits.
Study finds cancer-linked PFAS chemicals prevalent in drinking water sources across the globe, including many far over regulatory limits.
Starbucks unveiled the new cups ahead of Earth Day and as a new report warns plastic production emissions are even greater than those from aviation.
The island home to Hawaii's capital may be surrounded by ocean, but years-long drought conditions, tourist activities and contamination are jeopardizing the island's only source of freshwater.
In the Central Valley, some districts say their groundwater recharge projects are getting squeezed as they await word on what kind of water deliveries they'll get this year.
California regulators have proposed delaying some new rules aimed at reducing how much water people use on their lawns.
As California enjoys a second robust winter in a row, calls for additional water storage may soon be getting an answer.
We all know the saying about saving something for a rainy day, but in California, it's about saving the water for a dry day. The state is working to recharge the groundwater.
Last year's historic storms left Bay Area reservoirs filled well above average, with new numbers from East Bay MUD showing the system's reservoirs are at a combined 80% of total capacity or about 11% above normal.
While the water year has had a slow start in Northern California -- at least nothing like in some years past -- there is still no talk of drought as last year bounty of rain keeps on giving.
California ended its "miracle" water year on Saturday with enough rain and snow to fill the state's reservoirs to 128% of their historical average, making it among the wettest years in recorded state history.
The Pleasanton City Council is set to vote on a plan that would raise water rates in the East Bay city by 30% starting Nov. 1.
A crash in Brentwood over the weekend killed two students from Liberty High School and left another student in critical condition, authorities said.
A judge on Friday granted a preliminary injunction blocking further construction of a U.S. Immigration and Customs Enforcement facility in Santa Clara County near Gilroy.
Dubbed the "Designer to the Stars," Bob Mackie won nine Emmy Awards, a Tony Award and was nominated for three Oscars.
The Nasdaq slid 1% on Monday after AI company executives called for a slowdown in developing the technology.
Some House Democrats are calling on Speaker Mike Johnson to delay the congressional recess expected at the end of the week until lawmakers pass AI safeguards.
A crash in Brentwood over the weekend killed two students from Liberty High School and left another student in critical condition, authorities said.
A judge on Friday granted a preliminary injunction blocking further construction of a U.S. Immigration and Customs Enforcement facility in Santa Clara County near Gilroy.
Dubbed the "Designer to the Stars," Bob Mackie won nine Emmy Awards, a Tony Award and was nominated for three Oscars.
The Nasdaq slid 1% on Monday after AI company executives called for a slowdown in developing the technology.
A magnitude 3.0 earthquake rattled the Brentwood area early Monday morning, according to the U.S. Geological Survey.
At the Merry Pranksters reunion in Golden Gate Park at the Forever Grateful immersive exhibition, the daughter of Jerry Garcia and Carolyn Adams was in attendance.
Season-opening performances of the San Francisco Opera have been canceled, as orchestra musicians announced a strike.
Saturday evening in Golden Gate Park proved to be an extraordinary gathering from an iconic time that involved a legendary bus, and an equally legendary group of free spirits.
When San Francisco Fire Chief Dean Crispen comes to work, he is reminded to stay grounded. Inside department headquarters sits steel from the World Trade Center, where Crispen and other SFFD firefighters responded in the days following the attacks.
A man who was arrested after a massive fire at a condominium complex on the Peninsula last month will not be charged, prosecutors said.
A crash in Brentwood over the weekend killed two students from Liberty High School and left another student in critical condition, authorities said.
There are growing concerns about online addiction, and on Sunday in Oakland, community organizations hosted an outdoor fun festival to get kids out into the sunshine and remind them that there is life off the screen and outside of social media.
Police in Antioch are investigating what they say are two separate hit-and-run crashes on Saturday that left two pedestrians with major injuries.
A letter marked "return to sender" has been delivered to an Alameda church. But the date of the postmark has people scratching their heads, and it has begun a nationwide search for who to send it to.
A week of major delays on BART continued on Saturday as the agency reported a fire and power outage near the Coliseum station on Saturday afternoon.
A judge on Friday granted a preliminary injunction blocking further construction of a U.S. Immigration and Customs Enforcement facility in Santa Clara County near Gilroy.
It was a normal field survey along the California coastline in San Mateo County that turned into a fascinating discovery.
The Los Gatos community came together Friday night to remember two residents taken in the terrorist attacks of 9/11.
Perched on a cliff overlooking the Pacific, Nepenthe has been a fixture along Big Sur's Highway 1 for more than seven decades.
A San Francisco Bay Area woman who is accused of intentionally running over her friend with her vehicle has been charged in connection with a deadly stabbing of another person she knew, authorities said.
Firefighters in Northern California continued to increase containment on the Lucas Fire burning near the Mendocino National Forest, as evacuations remained in effect Sunday.
A reality TV personality and Texas political candidate was closely watching the civil trial against a former Northern California Wine Country mayor in preparation for her own courtroom battle.
A Sonoma County jury found former Windsor Mayor Dominic Foppoli liable for sexually assaulting seven women, bringing a verdict Friday in a civil case that stemmed from allegations that first became public more than five years ago.
The Lucas Fire burning near the Mendocino-Lake County line grew to over 4,000 acres on Saturday and evacuation orders remained in place.
A vegetation fire broke out in Napa County near Lake Berryessa on Wednesday, prompting an evacuation warning that was later lifted.
Manny Machado hit a two-run homer and the San Diego Padres ran their winning streak to seven games with a 6-4 victory over the San Francisco Giants on Sunday night.
Germany's Alexander Zverev won his second Grand Slam after finally taking home his first major title earlier this year at the French Open.
San Francisco's Rafael Devers' season is over and he may have surgery for a core muscle injury.
Despite the final score, this one wasn't easy; the Americans faced their biggest deficit in the tournament in a long time.
Jaron-Keawe Sagapolutele threw for two touchdowns, and Kingston Lopa made three interceptions as California beat Syracuse 21-18 in an Atlantic Coast Conference opener for both teams.
A man who was arrested after a massive fire at a condominium complex on the Peninsula last month will not be charged, prosecutors said.
The trial of Khalid Sheikh Mohammed and three other alleged 9/11 plotters is scheduled to begin in June 2028.
A driver accused of fleeing from Alameda County sheriff's deputies ended up driving the wrong way on Interstate 580, crashing into another vehicle and triggering a temporary freeway shutdown before the driver and passenger were arrested, officials said.
A San Francisco Bay Area woman who is accused of intentionally running over her friend with her vehicle has been charged in connection with a deadly stabbing of another person she knew, authorities said.
Residents of a duplex are safe after a fire broke out in a San Jose neighborhood early Thursday morning.
The Nasdaq slid 1% on Monday after AI company executives called for a slowdown in developing the technology.
Some House Democrats are calling on Speaker Mike Johnson to delay the congressional recess expected at the end of the week until lawmakers pass AI safeguards.
There are growing concerns about online addiction, and on Sunday in Oakland, community organizations hosted an outdoor fun festival to get kids out into the sunshine and remind them that there is life off the screen and outside of social media.
The head of the artificial intelligence company calls the exponential rate of AI developments a "warning sign," with risks for humanity, and says, "We need to slow down." He talks with "Sunday Morning" about possible steps forward.
The development of AI "doesn't look that different from say, 'Terminator,' or from science fiction films," Jacob Coxon said.
Officials in the East Bay city of Berkeley have issued a warning to residents and doctors amid a rising number of bats that have tested positive for rabies.
Patients taking the first-of-a-kind pill, called daraxonrasib, lived for a median of 13.2 months compared with 6.7 months for chemotherapy recipients, studies showed.
Moderna and Merck announced study results that reflect a "landmark moment" in treatment for one of the deadliest forms of skin cancer.
Multiple unpermitted street food vendors in Fairfield were cited for violations last week after inspections found them selling food unsafe for public consumption, authorities said.
After weeks of uncertainty, students at Richmond's John F. Kennedy High School will start their classes on schedule after weeks after toxic chemicals were found underneath the campus.
A judge on Friday granted a preliminary injunction blocking further construction of a U.S. Immigration and Customs Enforcement facility in Santa Clara County near Gilroy.
Some House Democrats are calling on Speaker Mike Johnson to delay the congressional recess expected at the end of the week until lawmakers pass AI safeguards.
A trespasser was reported at former Vice President Kamala Harris' Malibu, California, home.
A California law aimed at phasing out the sale of certain single-use propane cylinders will not take effect as planned after the Trump administration determined the state law is preempted by federal regulations.
Amid rising rents and evictions, San Francisco Mayor Daniel Lurie declared a rent emergency Thursday, proposing several tenant protection measures. But many say there is more work to do.
California Attorney General Rob Bonta has joined a coalition of 19 attorneys general in supporting a federal lawsuit challenging Idaho's law that bars transgender students from using school restrooms and other sex-separated facilities that align with their gender identity.
Berlin police did not identify the suspect, who is still at large, by name but said that he was already known to police and is from Berlin.
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.
Dubbed the "Designer to the Stars," Bob Mackie won nine Emmy Awards, a Tony Award and was nominated for three Oscars.
Season-opening performances of the San Francisco Opera have been canceled, as orchestra musicians announced a strike.
Celine Dion's return to the stage underscored a remarkable comeback after stiff-person syndrome, an incurable condition that causes stiffness and cramps, forced her to cancel shows and cast years of uncertainty over whether she would ever perform again.
Dolly Parton died in Nashville on Aug. 25 at the age of 80 — a shock to fans around the world who weren't aware of her illness.
A special exhibition honoring the legacy of the Grateful Dead opens in San Francisco's Golden Gate Park, which will include one of the most recognized symbols of the counterculture era of the early 60s.
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.
A crash in Brentwood over early Sunday morning killed two students from Liberty High School and severely injured another student, authorities said.
Meteorologist Jessica Burch says a cooldown is in store for this week.
It was a normal field survey along the California coastline in San Mateo County that turned into a fascinating discovery.
At the Merry Prankster’s reunion in Golden Gate Park, at the Forever Grateful immersive exhibition, Bay Area royalty was in the house: the daughter of Jerry Garcia and Carolyn Adams.
Here's a look at the weather forecast Sunday evening.
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.