Trump's EPA revokes the "endangerment finding." Here's what to know.
The Trump administration says greenhouse gases emitted from sources like cars, trucks and power plants will no longer be regulated by the federal government.
Watch CBS News
The Trump administration says greenhouse gases emitted from sources like cars, trucks and power plants will no longer be regulated by the federal government.
The EPA has decided to revoke a key scientific finding it published 16 years ago that six greenhouse gases are a threat to public health.
It's the latest legal strategy for environmental groups as they try to claw back terminated grants.
The proposed rollback of emissions regulations is part of the Trump administration's efforts to repeal rules that aim to address climate change.
Environmental Protection Agency to review a key 2009 finding by the agency that greenhouse gases pose a risk to Americans.
"It's bad. I've been with the agency for over 33 years and I've never seen anything like this," said Marie Owens-Powell, president of the union that represents more than 8,500 EPA employees.
U.S. officials announced a $1.6 billion deal with Toyota's Hino Motors unit to settle charges it deceived regulators about the amount of emissions spewed by its diesel engines.
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.
The Environmental Protection Agency banned two solvents known to cause a range of cancers: trichloroethylene (TCE) and perchloroethylene (PCE).
Oil and natural gas companies will have to pay a federal fee if they emit methane above certain levels under a rule being finalized by the Biden administration that incoming Trump officials are likely to reverse.
Zeldin said it was an honor to join Trump's administration.
School districts around the country have put over 4,500 electric buses on the road, but more funding is needed.
Study finds cancer-linked PFAS chemicals prevalent in drinking water sources across the globe, including many far over regulatory limits.
Coal-fired power plants would have to capture smokestack emissions or shut down under a new EPA rule the industry says would make the grid less reliable. It's likely to face court challenges.
Air quality is worsening across much of the U.S., exposing millions of people to health problems and threatening the U.S. economy.
The agency said tighter standards would improve IQ scores in children and reduce high blood pressure and heart disease in adults.
The U.S. Geological Survey tested tap water from 716 locations nationwide over five years.
A new report from the Environmental Protection Agency shows the ways children are especially vulnerable to climate change — and those effects could last a lifetime, experts say.
The chemical can cause adverse health effects including neurotoxicity, liver effects and cancer from inhalation and skin exposure.
There are no levels of exposure considered safe from health effects.
The planned regulation would establish legally enforceable levels for six PFAS known to occur in drinking water.
Sacramento is one of three places nationwide that several groups are targeting over its bad air. The problems are outlined in a lawsuit against the Environmental Protection Agency.
States, including California, and a coalition of environmental advocacy groups warned that the changes are illegal
Indoor air pollution ranks in the top five environmental risks to people, according to studies done by the Environmental Protection Agency and the Science Advisory Board.
Monsanto has sued to block California's warning label requirements. A federal judge blocked California from enforcing the labels while the lawsuit continues.
The Department of Justice said Wednesday that a six-month investigation determined the University of California, Davis School of Medicine discriminates based on race during its admission process.
A California couple was injured after discovering their dogs were fighting a bear in the Mammoth Lakes area earlier this week, police said.
A motorcyclist died following an early morning crash in Sacramento County on Wednesday.
The utility said it is monitoring a wind event forecast to hit the region by Wednesday for expected public safety power shutoffs.
The Consumer Price Index rose last month at a 4.2% annual rate amid a spike in U.S. energy prices.
CBS News projects Republican Steve Hilton will advance to November’s general election in the California governor’s race.
The Department of Justice said Wednesday that a six-month investigation determined the University of California, Davis School of Medicine discriminates based on race during its admission process.
The utility said it is monitoring a wind event forecast to hit the region by Wednesday for potential 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.
A motorcyclist died following an early morning crash in Sacramento County on Wednesday.
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.
A man has been charged with bringing an explosive device into Sacramento International Airport, federal prosecutors announced.
Independent Rep. Kevin Kiley and Democratic candidate Dr. Richard Pan have advanced in the race for California's redrawn 6th Congressional District, CBS News projects.
A California couple was injured after discovering their dogs were fighting a bear in the Mammoth Lakes area earlier this week, police said.
The utility said it is monitoring a wind event forecast to hit the region by Wednesday for expected public safety power shutoffs.
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.
Henry Bolte hit his first career home run and the Athletics went deep five more times at Las Vegas Ballpark in a 7-5 victory over the Milwaukee Brewers.
The U.S. being a host country for the World Cup generates interest among fans, but less so among those who are not soccer fans.
Federal immigration authorities barred a Somali soccer referee who was slated to officiate the FIFA World Cup from entering the U.S. over the weekend, citing "vetting concerns."
Two-time Gold Glove shortstop Dansby Swanson was held out of the Cubs' starting lineup for a second straight game.
Nick Kurtz and Brent Rooker homered, Gage Jump worked 6 1/3 scoreless innings and the Athletics beat the Houston Astros 5-0 to avoid a series sweep.
Bill Gates told members of Congress on Wednesday that Jeffrey Epstein put his philanthropic work at risk, and that meeting him represented "a grave error in judgment."
Republican Steve Hilton, a former Fox News host and adviser to former British Prime Minister David Cameron, will advance to November's general election in the race to become California's next governor, CBS News projects.
A new analysis warns a proposed FEMA overhaul by a Trump-appointed panel would limit access to disaster aid for survivors, shifting the burden to state and local agencies amid hurricane season.
Federal immigration authorities barred a Somali soccer referee who was slated to officiate the FIFA World Cup from entering the U.S. over the weekend, citing "vetting concerns."
U.S. District Judge Leo Sorokin ruled in favor of a group of 20 states that challenged President Trump's new $100,000 visa fee.
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.
Here's a look at the deals you can score at the store this week.
Here's a look at the weather forecast Wednesday afternoon.
The incident happened along Elverta Road.
Madisen Keavy reports.
Both children suffered injuires from debris created by the collision, officials said.