El Paso and LA among most polluted U.S. cities in 2025, report says
El Paso, Texas, and Los Angeles, California, had some of the worst air pollution in the U.S. last year, according to a new report.
Air Quality
Report raises alarm about toxic fumes on flights
A new report from the Wall Street Journal is raising questions about the safety of the air we breathe when we fly on commercial jetliners. The CBS News data team found Airbus accounted for about 61% of reported incidents last year. Kris Van Cleave reports.
Climate-driven wildfires are reversing clean air progress, new report says
Canada's record 2023 wildfire season fueled sharp increases in the country's air pollution and had similar effects in parts of the United States, according to a new report.
Air quality maps show how Canadian wildfire smoke is affecting U.S.
Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.
Wildfires burning across multiple states
A wildfire burning in central California has exploded to the largest one the state has seen so far this year. It is expected to expand in the coming days. CBS News' Jason Allen reports on the latest details.
Australian Open matches delayed
Poor air quality from Australia's bushfires delayed qualifying matches at the Australian Open Tuesday. Tennis pro Dalila Jakupovic forfeited her match on Monday because of a coughing fit that brought her to the ground. She later said she had no prior breathing issues and had never suffered from asthma.
Air quality a concern after Texas explosions
Thousands of residents in a Southeast Texas town rocked by a pair of explosions are finally returning home this weekend. Authorities said a massive chemical plant fire is now considered contained. A mandatory evacuation order has been lifted, but residents are being asked to still avoid the area near the plant in Port Neches, and air quality remains a concern. Omar Villafranca reports.
Maps show U.S. air quality and Canada wildfire smoke forecast
An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.
The Trump EPA's rollbacks and air quality
President Trump is easing regulations that were designed to protect the environment, with his EPA administrator saying they're a burden on industry. In tonight's "Eye On America," David Schecter looks at the impact of this in Houston, branded by the American Lung Association as one of the most polluted cities in the nation.
Sahara dust cloud heads to U.S.
A massive plume of Saharan dust is covering the Caribbean and is making its way toward the southern U.S. While it is bad for air quality, it prevents major storms and hurricanes from developing. CBS News' Karen Hua has more details.
What is the Air Quality Index?
If you're seeing a thick haze outside your window, it's likely air pollution. Here's how to find out what the air quality is near you.
Increasing air pollution levels in the U.S.
A new report finds that nearly half of the U.S. population lives in areas with unhealthy levels of air pollution and the rate is only going up. Laura Kate Bender, the assistant vice president of Nationwide Healthy Air at the American Lung Association, joins "The Daily Report" to discuss.
Annual report reveals most polluted cities around the world
The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.
State Dept. suspends reporting air quality levels staff relied on overseas
State Department staff were taken aback this week by a department directive instructing embassies and consulates to stop publishing air quality monitoring data.
Park Fire spreads rapidly in California
The Park Fire has become California's largest wildfire this year, spreading across more than 400,000 acres. CBS News Bay Area's Kevin Ko is following the weather and air quality conditions affecting residents in the state.
California's Park Fire evacuations
The Park Fire roaring in California expanded overnight and is currently burning about 45,000 acres, forcing many to evacuate. KHSL reporter Diego Moctezuma joins CBS News with more details from Butte County, and CBS News Bay Area meteorologist Jessica Burch looks at the latest weather conditions and air quality warnings.
How air systems can curb viruses’ spread
With COVID an ongoing concern and flu season getting started, aerosol researchers say there needs to be a focus on improving the quality of the air we all breathe while inside.
Tesla Bay Area plant ordered to stop spewing toxic emissions
The Bay Area plants racked up more than 100 violations for allegedly releasing toxic emissions into the atmosphere over the last five years.
Canada wildfires, air quality concerns
Canada is battling several wildfires that are prompting air quality concerns in the U.S. Dr. Alice Chen, a primary care physician, joins CBS News with more details on the health risks that come with raging wildfires.
1 in 4 Americans breathes bad air today — and it's getting worse
Air quality is worsening across much of the U.S., exposing millions of people to health problems and threatening the U.S. economy.
Northeast covered in orange haze
Parts of the Northeast, including New York City, were engulfed in an orange haze Wednesday due to wildfires burning in Canada. Health officials have advised people to wear masks to protect themselves from the blanket of harmful smoke. Lilia Luciano reports.
How air systems can curb viruses’ spread
With COVID an ongoing concern and flu season getting started, aerosol researchers say there needs to be a focus on improving the quality of the air we all breathe while inside.
Air quality has been horrible this year — and not just due to wildfire smoke
Smoke from wildfires is not the only reason for poor air quality this year. It turns out, those wildfires created another kind of pollution: Ozone.
Schools look to improve air quality
The end of summer brings the new school year and it may also bring a new spike in COVID-19. One way school officials have been looking to keep students and teachers safe is by improving the air quality in the classroom. Joseph Allen, director of Harvard University's Healthy Buildings program, joins CBS News to discuss the benefits of improved air quality in schools.
Improving air quality in schools
The coronavirus pandemic highlighted the importance of good air quality for preventing illness, but thousands of aging school buildings across the U.S. are still struggling with bad air. Apoorva Mandavilli, a science and global health reporter for the New York Times, joined CBS News to discuss how air quality can have serious effects on students and faculty.
Trump extends ceasefire in Iran indefinitely
President Trump said he's extending the ceasefire until Iran has submitted a proposal in talks with the U.S. "and discussions are concluded."
DOJ charges Southern Poverty Law Center with fraud
A federal grand jury indicted the Southern Poverty Law Center on wire and bank fraud-related charges on Tuesday, the Justice Department says, accusing it of paying members of extremist groups as part of its efforts to investigate them.
Live
Trump extends ceasefire as uncertainty over U.S.-Iran peace talks remains
With a two-week ceasefire set to expire and Iran balking at the resumption of peace talks, President Trump said he would be extending the deadline to allow for Iran to "come up with a unified proposal."
Cherfilus-McCormick resigns from Congress before hearing on sanctions
The Florida Democrat stepped down shortly before a House Ethics Committee hearing to determine whether she should be punished.
Lawmakers demand answers at hearing on hospice fraud
Congress asks experts, advocates and victims how to combat hospice fraud, after a CBS News investigation uncovered widespread signs of potential fraud in California.
Senate GOP advances budget resolution, kickstarting process to fund ICE
Senate Republicans advanced a budget resolution to begin the process of funding immigration agencies under DHS without help from Democrats.
Will gas dip below $3 a gallon this year? Here's what experts think.
It could take months for U.S. gas prices to recede to their level before the outbreak of war in Iran, economists and energy experts say.
Virginia Democrats seek 10-1 congressional map with voter referendum
The referendum is seeking to amend the state's constitution to use the Democratic-controlled Assembly's redrawn congressional maps, which will give Democrats an advantage in 10 of the state's 11 House districts.
FBI investigating deaths, disappearances of staff at government labs
The disappearances and deaths of 10 government workers tied to nuclear or space technology have sparked speculation online. President Trump said the cases are "hopefully, coincidence."
U.S.
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Contract reveals fundraising deal for Trump's East Wing overhaul
The agreement, which was signed this fall, ensures donor anonymity, establishes a fee structure and institutes a ban on foreign contributions.
Florida opens criminal probe into OpenAI over ChatGPT's alleged role in FSU shooting
Attorney General James Uthmeier said his office launched a criminal investigation into OpenAI after reviewing conversation logs between ChatGPT and a Florida State University student accused of killing two people last year.
Meta failed to protect social media users from scam ads, lawsuit alleges
The Consumer Federation of America accused Meta of allowing scam advertisements to "proliferate on its platforms."
Lawmakers demand answers at hearing on hospice fraud
Congress asks experts, advocates and victims how to combat hospice fraud, after a CBS News investigation uncovered widespread signs of potential fraud in California.
Trump extends ceasefire in Iran indefinitely
President Trump said he's extending the ceasefire until Iran has submitted a proposal in talks with the U.S. "and discussions are concluded."
MoneyWatch
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Meta failed to protect social media users from scam ads, lawsuit alleges
The Consumer Federation of America accused Meta of allowing scam advertisements to "proliferate on its platforms."
UPS, FedEx and DHL file for tariff refunds. What it means for consumers.
Shippers have pledged to share refunds with customers who paid tariffs once the government issues refunds.
Will gas dip below $3 a gallon this year? Here's what experts think.
It could take months for U.S. gas prices to recede to their level before the outbreak of war in Iran, economists and energy experts say.
Kevin Warsh testifies that the Fed will remain "strictly independent"
Warsh, nominated by President Trump to replace Fed Chair Jerome Powell, also said he'll work with the White House on some matters.
Who will run the Federal Reserve if the Senate doesn't confirm Trump's pick?
President Trump is fighting to reshape the Federal Reserve by replacing Chair Jerome Powell with Kevin Warsh — but if the Senate doesn't confirm Warsh by next month, it's not clear who will run the nation's central bank.
Politics
More Politics
Contract reveals fundraising deal for Trump's East Wing overhaul
The agreement, which was signed this fall, ensures donor anonymity, establishes a fee structure and institutes a ban on foreign contributions.
Lawmakers demand answers at hearing on hospice fraud
Congress asks experts, advocates and victims how to combat hospice fraud, after a CBS News investigation uncovered widespread signs of potential fraud in California.
Trump extends ceasefire in Iran indefinitely
President Trump said he's extending the ceasefire until Iran has submitted a proposal in talks with the U.S. "and discussions are concluded."
Cherfilus-McCormick resigns from Congress before Ethics hearing on sanctions
The Florida Democrat stepped down shortly before a House Ethics Committee hearing to determine whether she should be punished.
Senate GOP advances budget resolution, kickstarting process to fund ICE
Senate Republicans advanced a budget resolution to begin the process of funding immigration agencies under DHS without help from Democrats.
HealthWatch
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Food stamp work rules don't increase employment, researchers say
Work requirements will encourage people who are able to work to seek and maintain jobs, proponents say. But researchers haven't found that they lower the unemployment rate.
New CDC pick may face "threat to follow ideology over evidence," ex-official says
Former Trump Surgeon General Dr. Jerome Adams described Dr. Erica Schwartz as a "home run pick."
Trump signs executive order to research psychedelics for mental health
The order will open the door for more research into psychedelic drugs, including ibogaine, sources told CBS News earlier this week.
Mom's labor turns into fight for life after 1 symptom: "I think I'm about to die"
Casey Gould wanted to be a mom her whole life. Her long-awaited pregnancy went smoothly — until she saw something alarming.
Dr. Erica Schwartz nominated for CDC director
President Trump nominated a new director for the Centers for Disease Control and Prevention on Thursday. Dr. Erica Schwartz is a former deputy surgeon general and retired Coast Guard rear admiral.
World
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Trump says U.K.'s Starmer can "recover" as Epstein scandal hits him again
Trump says British leader Keir Starmer has "time to recover" from the latest scandal over his decision to tap an Epstein associate as his U.S. ambassador.
Iran war shows "era of fossil fuel security is over," says U.K energy secretary
President Trump recently encouraged the U.K. to "drill baby, drill" in the oil-rich North Sea.
NATO intercepts Russian bombers and fighter jets over Baltic Sea
The Russian mission included two supersonic Tu-22M3s, as well as about 10 fighters, the French detachment said.
Mass murder trial in El Salvador for almost 500 alleged MS-13 members
Nearly 500 alleged MS-13 members, including several alleged leaders, are on trial collectively in El Salvador, accused of thousands of murders.
Live
Trump extends ceasefire as uncertainty over U.S.-Iran peace talks remains
With a two-week ceasefire set to expire and Iran balking at the resumption of peace talks, President Trump said he would be extending the deadline to allow for Iran to "come up with a unified proposal."
Entertainment
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Entertainment
Opening statements in Weinstein rape retrial
Opening statements have concluded in Harvey Weinstein's New York rape retrial. CBS News' Jericka Duncan has more.
D4vd charged with murder in14-year-old's death
Singer D4vd appeared in court Monday, hours after prosecutors announced he would be charged with first-degree murder in the death of 14-year-old Celeste Rivas Hernandez. Matt Gutman reports.
Details on charges against D4vd in teen's death
Los Angeles prosecutors on Monday charged singer D4vd in the murder of a 14-year-old girl whose dismembered body was found in his car last year. CBS News chief correspondent Matt Gutman has the details.
What to know on the "Matlock" season finale
"Matlock" stars Skye P. Marshall and Jason Ritter join CBS News with more clues ahead of the show's season finale.
Indigo Girls' member reveals incurable medical disorder affecting her voice
Emily Saliers, one-half of the Atlanta folk duo The Indigo Girls, has revealed that she has been diagnosed with two incurable movement disorders that will forever change the way that she sings.
Technology
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Technology
Where does Apple go after Tim Cook?
Apple CEO Tim Cook will step down in September after 15 years at the helm of the company. CBS Sunday Morning correspondent David Pogue joins to discuss Cook's legacy and where Apple's future could lead.
Meta failed to protect social media users from scam ads, lawsuit alleges
The Consumer Federation of America accused Meta of allowing scam advertisements to "proliferate on its platforms."
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
How Tim Cook's Apple exit impacts big tech
Tim Cook announced he's stepping down as Apple CEO after nearly 15 years. Anna Rathbun, the CEO and founder of Grenadilla Advisory, joins with more.
Major change at Apple
Apple CEO Tim Cook announced he is stepping down from his leadership role running one of the world's biggest companies. CBS News contributor Patrick McGee joins CBS News with more details.
Science
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Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Cementing a more sustainable alternative to concrete
The process of making 30 billion tons of concrete every year produces more carbon pollution than all the world's ships and planes put together. Now, the North Carolina and Denmark-based Biomason is using biotechnology, including naturally-occurring microbes, to create "biocement" that's just as sturdy but emits much less CO2. David Pogue reports.
Breeding a better bread
Over the past century, the cultivation and processing of wheat has led to strains of grain that are less nutritious, less flavorful, and more vulnerable to climate change. The researchers at Breadlab, at Washington State University, are trying to breed varieties of whole grains that are better for farmers, consumers – and taste buds. David Pogue reports.
Using the ocean to power data centers
The renewable energy company Panthalassa says it has a solution to the proliferation of AI data centers, which consume massive amounts of energy and are the cause of increased carbon pollution: sea-based data centers, powered by wave energy.
Using the ocean to power data centers
The renewable energy company Panthalassa says it has a solution to the proliferation of AI data centers, which consume massive amounts of energy and are the cause of increased carbon pollution: sea-based data centers, powered by wave energy. Correspondent David Pogue examines what Panthalassa's alternative to land-based data centers may mean.
Crime
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Crime
FBI investigating missing staff at labs
The FBI is investigating possible connections in the cases of 10 missing or dead scientists and staff who worked at sensitive nuclear or space technology laboratories. CBS News' Anna Schecter reports.
Disappearances, deaths of staff at federal labs
The FBI is investigating the cases of at least 10 staffers at secret government labs who have either died or disappeared. CBS News' Anna Schecter has the details.
D4vd pleads not guilty to first-degree murder
Singer and songwriter D4vd is facing several charges linked to the death of 14-year-old Celeste Rivas Hernandez. CBS News' Matt Gutman has the latest.
Weinstein faces third rape trial in New York
Disgraced Hollywood mogul Harvey Weinstein will be in a Manhattan courtroom on Tuesday for trial. He is accused of third-degree rape. CBS News' Jericka Duncan reports.
Shooting at Mexico's Teotihuacán pyramids
A Canadian tourist was killed, and 13 others were injured, during a shooting at the popular Teotihuacán pyramids in Mexico, officials confirmed. CBS News' Bradley Blackburn reports.
Space
More Space
Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Blue Origin New Glenn rocket puts satellite payload into wrong orbit
The launching appeared to go off without a hitch, but a problem prevented the rocket's upper stage from putting its payload into the correct orbit.
Artemis II crew on historic moon mission and what it means for Earth
"We are carrying back everything we learned, not only about where we went but ourselves," mission specialist Christina Koch told "CBS Evening News" anchor Tony Dokoupil.
Artemis II astronauts still awed by moonshot experience: "It was otherworldly"
The four Artemis II astronauts struggled to describe the view and overall experience of flying around the moon's far side and witnessing a solar eclipse in deep space.
"God of chaos" asteroid will pass close to Earth in 3 years, NASA says
People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, according to NASA.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Slow-moving storm hammers Michigan
Homes along the Black Lake in Northern Michigan got hammered by a rare, slow-moving storm on Tuesday evening. Rob Marciano reports on this and has the weather forecast.
FBI investigating missing staff at labs
The FBI is investigating possible connections in the cases of 10 missing or dead scientists and staff who worked at sensitive nuclear or space technology laboratories. CBS News' Anna Schecter reports.
Key moments at Warsh confirmation hearing
Kevin Warsh, President Trump's nominee to replace outgoing Federal Reserve Chair Jerome Powell, faced tense questioning from senators at his confirmation hearing on Tuesday. Here are some of the most notable exchanges.
Virginians voting on new Congressional map
Democrats are looking to Virginia to help them secure control of the House in November. Virginians went to the polls on Tuesday to decide whether to approve the Commonwealth's new congressional map. If approved, it could give Democrats four additional seats. CBS News' Fin Gómez and Anthony Salvanto report.
Trump Cabinet sees 3 exits over 2 months
Labor Secretary Lori Chavez-DeRemer's resignation marks the third Cabinet member to leave the Trump administration over the past two months. Political strategists Kevin Sheridan and Adam Greene join with analysis.