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The Delta is mainly made up of sediment, and that doesn't fare well when it comes to earthquakes. The concern is that a quake would wipe out sediment under the levees in a process called liquefaction.
A large earthquake has hit off the coast of far-Northern California.
Two decades after a magnitude-6.7 earthquake shattered Los Angeles and surrounding communities, buildings around the region remain vulnerable.
Twenty years later, the AP is making an early report of the devastation caused by the Northridge quake quake in Los Angeles on Jan. 17, 1994
The U.S. Geological Survey says the quake struck 3 miles north of Fontana at 1:35 a.m. Wednesday. That's about 30 miles east of Los Angeles.
Californians and people in earthquake prone regions around the world were gearing up for a major earthquake drill.
A moderate offshore earthquake gave a jolt to cities in far Northern California, but there are no reports of damages or injuries.
The California Legislature has sent Gov. Jerry Brown a bill that would require development of an earthquake early warning system.
With no warning, a 15,000-square-foot building collapsed in Yuba County on Thursday night.
Officials in a part of rural northeastern California that was shaken by a magnitude-5.7 earthquake last week are estimating that the temblor caused more than $1 million in damage.
At least 22 aftershocks have struck following an earthquake in far northeastern California that was felt as far away as San Francisco and in two other states.
An earthquake with a preliminary magnitude of 5.1 has shaken a wide area of Southern California.
The self-anchored suspension tower may be what makes the new Bay Bridge tower iconic, but a hidden aspect of the structure actually acts as the nerve center of the new eastern span.
It's the most expensive public works project in California's history. Every day, 280-thousand cars thump over the reason it all began. It's at pier E9 where the cantilever meets the incline section. Little do commuters know, they're rolling over the reason for spending $6 billion.
A 3.1-magnitude earthquake hit in the Fairfield area on Friday morning, according to the U.S. Geological Survey.
An earthquake with a preliminary magnitude of 2.4 struck near Milpitas Tuesday afternoon, according to the U.S. Geological Survey.
A magnitude-3.8 earthquake has struck in Humboldt County.
The U.S. Geological Survey says a large earthquake has struck in the Pacific Ocean off the coast of Mexico but there are no immediate reports of damage or injuries.
A 4.2-magnitude earthquake was reported Wednesday morning in the Pacific Ocean about 140 miles off the coast of Oregon and California.
An earthquake measuring 4.2 on the Richter scale has struck a wilderness area of Central California.
An earthquake rattled parts of Solano County on Monday morning. The 3.3 magnitude hit near Green Valley just southwest of Fairfield.
Authorities in California say a small but shallow earthquake centered in the heart of Beverly Hills shook a lot of people awake but caused no injuries or damage.
Before receiving a text message from his daughter, Jeff Eskelson tried not to panic when he heard about the Costa Rica earthquake.
Seismologist say a mild earthquake widely felt throughout Southern California was centered along the coast west of downtown Los Angeles.
Scientists studying earthquake faults in the mountains west of Lake Tahoe say new high-resolution imaging technology has uncovered more substantial seismic hazards than previously believed.
Former All-Pro San Francisco 49ers linebacker Aldon Smith died at the age of 36, the team said on Saturday.
A driver who crashed into a tree after he was shot in Stockton died early Saturday morning, police said.
A man convicted on child molestation charges who was on the run after missing his sentencing hearing months ago was arrested in Arizona on Friday, authorities said.
President Trump issued an executive order in March 2025 ordering national parks to not display elements that "inappropriately disparage Americans past or living."
Old Sacramento is one of the city's top tourist attractions, but finding a way to enjoy the water can be a challenge. A new business is now making a big splash in the area.
A man convicted on child molestation charges who was on the run after missing his sentencing hearing months ago was arrested in Arizona on Friday, authorities said.
Former All-Pro San Francisco 49ers linebacker Aldon Smith died at the age of 36, the team said on Saturday.
A Northern California McDonald's employee who was hospitalized with serious burns after officials say a coworker threw hot cooking oil on him released a video from his hospital bed thanking community members for their support.
A driver who crashed into a tree after he was shot in Stockton died early Saturday morning, police said.
A man convicted on child molestation charges who was on the run after missing his sentencing hearing months ago was arrested in Arizona on Friday, authorities said.
Old Sacramento is one of the city's top tourist attractions, but finding a way to enjoy the water can be a challenge. A new business is now making a big splash in the area.
An arrest has been made in a hit-and-run in Sacramento's Oak Park neighborhood that killed a child and left her father with serious injuries, officials said on Friday.
Several families have secured shelter while advocates say others remain unhoused a week after the City of Sacramento transitioned from its Motel Shelter Program to an Emergency Shelter Vouchers for Families program.
An arrest has been made after a man was killed in a weekend shooting at an Arden-Arcade business, officials said on Tuesday.
A Citrus Heights man has been arrested in connection with a deadly stabbing that happened this week in Sacramento, officials said on Thursday.
The utility said it is monitoring a wind event forecast to hit the region by Wednesday for expected public safety power shutoffs.
A California couple was injured after discovering their dogs were fighting a bear in the Mammoth Lakes area earlier this week, police said.
Three U.S. citizens, including two California residents, have been arrested by the FBI in connection with an alleged plot to support ISIS.
A series of offshore earthquakes shook near California's North Coast early Wednesday morning.
A massive search effort is ongoing for a man missing since Memorial Day weekend in the Desolation Wilderness near Lake Tahoe.
Former All-Pro San Francisco 49ers linebacker Aldon Smith died at the age of 36, the team said on Saturday.
The U.S. men's national soccer team made easy work of Paraguay in its World Cup opener Friday, defeating the South American side 4-1 at SoFi Stadium.
With matches being played in 11 cities across the U.S., Mexico and Canada, fans are getting three World Cup opening ceremonies.
The U.S. men's national soccer team kicked off its 2026 FIFA World Cup campaign against Paraguay at SoFi Stadium on Friday.
With 104 World Cup games being played in the U.S., Canada and Mexico, it's like "a Super Bowl every single day for five weeks," U.S. team captain Tim Ream told CBS News.
The U.S. military has killed Niño Guerrero, the alleged leader of Venezuela-based gang Tren de Aragua, President Trump announced Friday.
Paramount Skydance's $110 billion acquisition of Warner Bros. Discovery would not harm U.S. consumers or weaken competition, DOJ antitrust enforcers said.
A federal appellate court denied a last-minute attempt by the Trump administration to stop the removal of President Trump's name from the Kennedy Center on Friday.
The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images and recordings.
Voters in California may decide this fall on a proposal that would make tax increases on high-income earners to fund education permanent, officials said.
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
The cruise ship hit by a deadly hantavirus outbreak has docked at the Dutch port of Rotterdam for disinfection, wrapping up a troubled journey that put world health authorities on alert.
At least 80 deaths have been reported in a new Ebola disease outbreak in Congo and Uganda, authorities said.
Dr. Tracy Beth Høeg, leader of the Food and Drug Administration division responsible for regulating prescription and over-the-counter drugs, is leaving her post, a senior FDA official confirmed.
A West Park High School sophomore is celebrating the end of the school year and a second chance at life after suffering a sudden cardiac arrest during band class last month.
During the program's first year, it will be offered at about 65 to 75 hospitals that handle about a quarter of births in the state and largely serve low-income patients, Newsom's office said.
Fresh off their undefeated season and conference championship win, the women on the team are speaking out for the first time.
Finding the perfect dress isn't easy, but now, selling them could become a lot more challenging.
This weekend, Placer County is hosting its annual Sip Into Spring event, offering free or discounted tastings at more than 20 wineries along what's known as the Placer Wine Trail.
From fruits and veggies to car parts, economists project that businesses will pass along the cost of the tariffs to customers.
President Trump and Gov. Gavin Newsom have made several different claims about California gas prices. Here's what we found.
This year-long investigation provides an unprecedented look at California's one-party supermajority legislature through the eyes of grieving parents who discover how California lawmakers kill popular bills by not voting.
This year-long investigation by CBS News California investigative correspondent Julie Watts examines the many components of California's new tougher-on-crime law.
A Natomas mother demanded that her daughter be exhumed and cremated after a Sacramento cemetery moved her grave without telling the family.
The California Highway Patrol captain accused of workers' compensation fraud was the commander in charge of the fatal Mahaney Park shootout in Roseville, three officers who worked under him at the time of the shootout said.
CBS13 and the Call Kurtis consumer investigative team devised an idea on how to lower what consumers owe on their credit cards -- and it begins with a simple phone call.
No one wants to think about death. However, it's important to plan on what happens to your digital assets after you die.
After spending $18,000 on waterproof laminate floors, a Natomas couple spotted damage after the first cleaning.
More than a year after Hai Pham canceled the trial membership, he kept getting charged every month for it.
A Natomas mother demanded that her daughter be exhumed and cremated after a Sacramento cemetery moved her grave without telling the family.
Crews are battling a vegetation fire that was threatening structures near Camanche Reservoir in California's San Joaquin Valley, officials said Wednesday evening.
Six months after a California wildfire destroyed dozens of homes in the Tuolumne County community of Chinese Camp, officials say debris removal is now complete and properties are being returned to their owners.
A man has been arrested and charged in connection with the Tiger Fire that burned 118 acres in California's Amador County last summer and forced evacuations near Pioneer.
A major home developer is rethinking how communities are built in wildfire-prone areas and the future is taking shape in El Dorado County.
San Joaquin County secured a grant aimed at helping to build a wildfire protection plan for the entire county.
Their message is simple: keep showing up, keep moving and keep your heart open, because sometimes, the person who changes your life is living right across the street.
A Sacramento County dog picked up thousands of miles from home after he went missing five years ago was reunited with his family on Wednesday.
What started as a suspicious circumstances call for Rancho Cordova police ended with a newborn surprise.
A once-empty lot behind Church of the Cross in north Modesto now hosts a thriving community garden with more than 140 plots and growers from across the globe.
A Sacramento-area middle school history and English teacher is in the running to win big as America's Favorite Teacher, a title her students think she is more than worthy of being awarded.
Here's a look at the weather forecast Saturday evening.
Old Sacramento is one of the city's top tourist attractions, but finding a way to enjoy the water can be a challenge. A new business is now making a big splash in the area.
Cal-OSHA is investigating a safety complaint filed just days before a fire destroyed the Medline Industries 1-million-square-foot distribution center in Tracy on Thursday.
Sacramento's pro soccer history dates back to the 1970s.
Here's a look at the weather forecast Friday evening.