Wildfire smoke pollution linked to 24,100 U.S. deaths per year, study finds
"Our message is: Wildfire smoke is very dangerous. It is an increasing threat to human health," said a study author.
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"Our message is: Wildfire smoke is very dangerous. It is an increasing threat to human health," said a study author.
Researchers conducted the first systematic review of policies around the U.S. to limit plastic bag use.
The U.S. Environmental Protection Agency on Wednesday granted California its request to enforce vehicle emissions standards stricter than federal rules, including the state's ban on sales of new gasoline-powered cars.
Mayor Anne Hidalgo declared the Seine river "exquisite" after taking a long-promised dip to show its water is safe for the Paris Olympics.
Study finds cancer-linked PFAS chemicals prevalent in drinking water sources across the globe, including many far over regulatory limits.
Tires emit huge volumes of particles and chemicals as they roll along the highway, and researchers are only beginning to understand the threat. One byproduct of tire use, 6PPD-q, is in regulators' crosshairs after it was found to be killing fish.
Officials said the standards will help clean up some of the nation's largest sources of planet-warming greenhouse gases.
Environmental advocates in Stockton fear a new renewable energy project could bring more pollution to the port and surrounding neighborhoods.
A major automaker made a deal with California to cut greenhouse gas emission from cars as the state transitions away from gas-powered vehicles.
Air quality is worsening across much of the U.S., exposing millions of people to health problems and threatening the U.S. economy.
Danish toy giant Lego said 2 years of experimentation with blocks made from recycled plastic bottles showed they "didn't reduce carbon emissions."
A spectrometer launched into orbit in the spring is collecting data on air pollution over North America.
Environmental groups are testing a new device in South Lake Tahoe that aims to help stop pollution at Lake Tahoe.
Next time you visit Lake Tahoe, you might see a new robot roaming the beaches. BEBOT the beach-cleaning robot is the newest face on the frontlines in the mission to keep Tahoe blue.
Cemeteries are known to potentially contaminate soil and water, and cremation can unleash pollutants in the air. A new startup says mushrooms could be the key to "a new story."
A study released Tuesday found that over 5,000 tons of 33 potentially harmful VOCs were emitted in 2020 in the state of California, which measures exposures to potential carcinogens and tracks volatile organic compounds in consumer products.
The California Air Resources Board approved Thursday a first-in-the nation rule to cut emissions from diesel-powered trains.
A new report by the American Lung Association revealed that nine in ten Californians live with polluted air, and one in three in the nation is exposed to unhealthy air.
"Humanity is on thin ice, and that ice is melting fast," the U.N. chief said, calling a new report on the rate of climate change "a survival guide for humanity."
The organization behind the study said it highlights "the need for legally binding agreements" to hold companies to account "for the entire life of the things they make."
The Ohio train derailment is a "wake-up call" for the reality of vinyl chloride's role in human and environmental health, experts say.
Researchers say it's the equivalent of drinking a month's worth of water contaminated with toxic "forever chemicals" known as PFAS.
Greenpeace USA blasted industry claims of creating an efficient, circular economy as "fiction."
A new study finds that more than 120 trillion tons of ice in Greenland is no longer being fed by glaciers and is destined to melt away.
Per- and polyfluoroalkyl substances (known as PFAS) are long-lasting compounds that are showing up in soil, ground water, drinking water sources, even rainfall, and have been linked to cancer, liver damage, thyroid disease, and other ailments.
Harrison Bader hit a grand slam for the second time in six days, and the San Francisco Giants beats the Chicago White Sox 10-3.
Two sources told CBS News that a suspect opened fire on a security booth where U.S. Secret Service officers were stationed inside, and officers returned fire.
Kyle Busch, who won more races in NASCAR's top three series than anyone in history, died suddenly on Thursday.
The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.
On Friday night, aviation enthusiasts held a meet-up at Mather Airport in Rancho Cordova to celebrate "Top Gun," which makes so many people want to become pilots.
Two people were wounded, including a possible suspect, in a shooting near the White House on Saturday evening, law enforcement sources told CBS News.
Harrison Bader hit a grand slam for the second time in six days, and the San Francisco Giants beats the Chicago White Sox 10-3.
President Trump noted that "Final aspects and details of the Deal" were "currently being discussed and will be announced shortly."
Body camera footage of officers breaking up a fight and arresting two students at Fairfield High has been released as videos of the incident circulate on social media.
Kyle Busch, who won more races in NASCAR's top three series than anyone in history, died suddenly on Thursday.
For music producer Derek Sample, his wife was diagnosed with stage 3 cancer the day the fires broke out. They are now displaced, even though their home survived because of the toxins that rendered their home unlivable.
Sacramento City Council candidate Jenn Chawla has condemned what she said were separate incidents of her campaign signs being vandalized with racist slurs.
A new needle exchange pilot program at the Sacramento Public Library is drawing backlash from some neighbors who say they are concerned about the safety of families and children.
Sacramento city leaders are continuing negotiations over how to close a $66 million budget deficit, with councilmembers signaling support for preserving several community programs even as difficult cuts loom ahead.
Sacramento police are investigating a stabbing that they say left a woman in critical condition Tuesday evening in South Natomas.
California's soaring gas prices are fueling an escalating political battle between Gov. Gavin Newsom and Chevron, with Newsom urging drivers to boycott Chevron stations over Memorial Day weekend.
A minor earthquake shook the North Lake Tahoe region early Friday afternoon.
California Gov. Gavin Newsom has signed an executive order aimed at preparing workers, small businesses and communities for possible job disruption from artificial intelligence.
The California Department of Transportation, better known as Caltrans, is studying whether high-speed buses could one day make trips across the state much faster.
Many Pacific Gas and Electric customers are without power on Sunday as planned de-energizations start over critical fire weather.
Harrison Bader hit a grand slam for the second time in six days, and the San Francisco Giants beats the Chicago White Sox 10-3.
Kyle Busch, who won more races in NASCAR's top three series than anyone in history, died suddenly on Thursday.
Rookie Munetaka Murakami hit a bases-clearing, bases-loaded double in his second plate appearance of a wild nine-run fourth inning, Andrew Benintendi doubled in two runs earlier in the frame to help back Davis Martin's latest strong outing, and the Chicago White Sox beat the San Francisco Giants 9-4.
Ramón Laureano hit a tiebreaking home run with one out in the seventh inning and Manny Machado and Nick Castellanos also connected to help the San Diego Padres beat the Athletics 7-3 on Friday night.
Kyle Busch's family earlier Thursday announced he had been hospitalized with a "severe illness."
California's soaring gas prices are fueling an escalating political battle between Gov. Gavin Newsom and Chevron, with Newsom urging drivers to boycott Chevron stations over Memorial Day weekend.
The Trump administration on Friday announced a sweeping policy designed to make it harder for immigrants already in the U.S. to get permanent residency.
Tulsi Gabbard is resigning as the director of national intelligence after her husband was diagnosed with a rare form of bone cancer.
The Pentagon on Friday released a new batch of 64 files related to UFOs, unveiling a second tranche of records under an executive order by President Trump.
The latest fight over the Democratic Party's direction is playing out in a competitive California House primary, as progressives accuse party leaders of trying to muscle a moderate past a Latino challenger in a heavily Hispanic district.
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.
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.
More than two dozen structures were destroyed in a wildfire in the eastern Sierra Nevada mountains on Wednesday afternoon, officials said.
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.
Dax Hardcastle led St. Mary's to a 2-0 win over Franklin for the CIF Sac-Joaquin Division 1 championship.
On Friday night, aviation enthusiasts held a meet-up at Mather Airport in Rancho Cordova to celebrate "Top Gun," which makes so many people want to become pilots.
A Fairfield family is calling for answers after a high school student was arrested during a large fight.
Research shows that about one in five adults in the U.S. lives with a mental illness.
Many families in our coverage area like to get outdoors, especially at Yosemite National Park, where visitors continue to show up and soak in the beauty amidst announced changes this year to the park's reservation system.