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.
Live
Trump says rescued U.S. airman was "seriously wounded," vows to hit Iran's power plants
President Trump hailed the rescue of a U.S. airman from inside Iran and threatened to hit power plants if Iran doesn't open the Strait of Hormuz.
Missing U.S. crew member from downed fighter jet rescued in Iran, Trump says
A U.S. crew member who went missing when an F-15E fighter jet was shot down over a remote area of Iran has been rescued by U.S. forces.
Despite toilet trouble, Artemis II crew reflects on wonder of deep space experience
Amid ongoing toilet trouble, the Artemis II astronauts reflected on the wonder of sailing through deep space to the moon.
Family of Iran military leader Soleimani has U.S. residence visas revoked
Hamideh Soleimani Afshar and her daughter were granted U.S. asylum in 2019, but the government is now moving to strip them of their green cards.
U.S. drawn deeper into war, as Trump calls for Iran to accept a deal
While President Trump threatens to bomb Iran "back to the stone ages" if they do not agree to a deal to end the war, some experts tell CBS News that the continuing war will likely make the regime in Tehran more determined to build a nuclear weapon.
Ousted Army chief of staff says soldiers deserve "courageous leaders" in email
Defense Secretary Pete Hegseth asked George to step down and take immediate retirement, CBS News exclusively reported earlier this week.
Secret Service investigating overnight gunfire near White House
No injuries were reported and a suspect was not located following a search of the area, the Secret Service said.
Pope Leo calls for hope amid global conflicts on his first Easter as pontiff
Pope Leo XIV celebrated his first Easter Mass as pontiff, urging hope against the violence of war.
Driver charged with DWI after vehicle crashes into crowd at Louisiana parade
Officials said the incident does not appear to be an intentional act based on a preliminary investigation.
U.S.
More U.S.
Secret Service investigating overnight gunfire near White House
No injuries were reported and a suspect was not located following a search of the area, the Secret Service said.
See which stores are open and closed for Easter 2026
Some major retailers and other stores will close their doors on Easter, so it's best to plan ahead. Here's what to know.
Missing U.S. crew member from downed fighter jet rescued in Iran, Trump says
A U.S. crew member who went missing when an F-15E fighter jet was shot down over a remote area of Iran has been rescued by U.S. forces.
Robbery reveals sinister plot to kill a man with a root beer float
When Harold Allen died suddenly in his home in Freetown, Indiana, no one suspected anything out of the ordinary. Nine months later, a burglary at his home would lead to a murder investigation and an unusual weapon.
Would Michigan investigators be able to prove murder in a case without a body?
After Dee Warner, a Michigan businesswoman and mother, disappeared from her home, her family believed she has been murdered and suspected her husband Dale Warner. But without physical evidence, they knew it would be hard to prove.
MoneyWatch
More MoneyWatch
See which stores are open and closed for Easter 2026
Some major retailers and other stores will close their doors on Easter, so it's best to plan ahead. Here's what to know.
Sauté pans sold at Costco recalled after metal caps "forcefully eject"
One consumer reported sustaining bruising and burn injuries.
Chicago Fed's Goolsbee says he sees inflation as risk to 2026 rate cuts
Goolsbee, president of the Federal Reserve Bank of Chicago, said mounting inflation risks "complicates the picture" on interest rates.
3 ways the Iran war is hitting Americans' pocketbooks
U.S. consumers are starting to feel the financial impact of the Iran war. Here's how the conflict is seeping into the economy.
3.1 million bottles of eye drops sold at Walgreens, CVS are recalled
The eye drops — sold under multiple brands — have been recalled over concerns about sterility, according to the FDA.
Politics
More Politics
Secret Service investigating overnight gunfire near White House
No injuries were reported and a suspect was not located following a search of the area, the Secret Service said.
Transcript: Maryland Gov. Wes Moore on "Face the Nation with Margaret Brennan," April 5, 2026
The following is the full transcript of an interview with Maryland Democratic Gov. Wes Moore, which will air on "Face the Nation with Margaret Brennan" on April 5, 2026.
Missing U.S. crew member from downed fighter jet rescued in Iran, Trump says
A U.S. crew member who went missing when an F-15E fighter jet was shot down over a remote area of Iran has been rescued by U.S. forces.
Family of Iran military leader Soleimani has U.S. residence visas revoked
Hamideh Soleimani Afshar and her daughter were granted U.S. asylum in 2019, but the government is now moving to strip them of their green cards.
Ousted Army chief of staff says soldiers deserve "courageous leaders" in email
Defense Secretary Pete Hegseth asked George to step down and take immediate retirement, CBS News exclusively reported earlier this week.
HealthWatch
More HealthWatch
Scientist with rare ALS genetic mutation looks to experimental treatment
Every few months for the past three years, Jeff Vierstra has been receiving infusions in his spine that target and disable a mutated gene that made it likely he would develop ALS.
New ALS treatment brings hope to patients
"CBS Saturday Morning" looks at an experimental treatment for amyotrophic lateral sclerosis, or Lou Gehrig's disease, that is bringing hope to some patients suffering from the neurodegenerative disease. To inquire about possible participation in Silence ALS, an initiative to develop individualized gene-based therapies for patients with other rare genetic forms of ALS, please write to silenceals@cumc.columbia.edu.
He thought he was in good health — until fainting during a bike ride
John Cantrell was enjoying his retirement until an unexpected condition forced him to choose between two kinds of heart surgery.
HHS announces national program to study effect of microplastics on humans
The Environmental Protection Agency also added microplastics to its contaminant candidate list for the first time.
FDA approves Eli Lilly weight loss pill
The FDA approved a new GLP-1 drug from Eli Lilly. Dr. Jon LaPook breaks it down.
World
More World
British Prime Minister criticizes London festival for booking Kanye West
British Prime Minister Keir Starmer said he was concerned about Kanye West's planned appearances at a London festival, given the rapper's past antisemitic remarks.
Divine art: Inside the Vatican's Mosaic Studio
For hundreds of years, St. Peter's Basilica has been adorned by mosaics – millions of tiny colored tiles melted and fashioned into astonishing art – created using tools and techniques dating back centuries.
U.S. drawn deeper into war, as Trump calls for Iran to accept a deal
While President Trump threatens to bomb Iran "back to the stone ages" if they do not agree to a deal to end the war, some experts tell CBS News that the continuing war will likely make the regime in Tehran more determined to build a nuclear weapon.
British royals attend Easter service without Andrew
The service marked the family's first appearance together since the arrest of former Prince Andrew.
Pope Leo calls for hope amid global conflicts on his first Easter as pontiff
Pope Leo XIV celebrated his first Easter Mass as pontiff, urging hope against the violence of war.
Entertainment
More Entertainment
British Prime Minister criticizes London festival for booking Kanye West
British Prime Minister Keir Starmer said he was concerned about Kanye West's planned appearances at a London festival, given the rapper's past antisemitic remarks.
Passage: In memoriam
"Sunday Morning" remembers some of the notable figures who left us this week, including actresses Dee Freeman ("The Young and the Restless") and Mary Beth Hurt ("The World According to Garp").
"Schitt's Creek" star Dan Levy on making "Big Mistakes"
The Emmy-winning co-creator of "Schitt's Creek" talks about his new sitcom, "Big Mistakes," the story of a New Jersey pastor and his sister who fall into a relationship with organized crime.
Extended interview: Dan Levy
In this web exclusive, Dan Levy, the Emmy-winning co-creator and star of "Schitt's Creek," talks with Anthony Mason about his new Netflix series, "Big Mistakes," and how being "riddled with anxiety and self-doubt" was a driving force for his creative process.
"Schitt's Creek" star Dan Levy on making "Big Mistakes"
Dan Levy, the Emmy-winning co-creator of "Schitt's Creek," talks with Anthony Mason about his new sitcom, "Big Mistakes," the story of a New Jersey pastor and his sister (played by Taylor Ortega) who fall into a relationship with organized crime. He also discusses his early days as an MTV VJ; revisits Goodwood, Ontario (the small town where "Schitt's Creek" was filmed); and talks about the impact made by his co-stars, Catherine O'Hara and father Eugene Levy.
Technology
More Technology
The $100,000 H-1B visa fee is impacting the U.S.'s ability to attract global talent
According to numbers from U.S. Citizenship and Immigration Services, more than 70% of H-1B visa holders in 2024 were Indian.
New film on risks and rewards of AI
"CBS Mornings" sits down with Tristan Harris, co-founder and president of the Center for Humane Technology, who is featured in the 2026 documentary, "The AI Doc: Or How I Became an Apocaloptimist."
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.
Inside Apple's relationship with China
CBS News contributor Patrick McGee joins "The Daily Report" to discuss the codependent relationship between Apple and China, a country that manufactures hundreds of millions of iPhones every year.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Science
More Science
Artemis II crew begins "crazy first day" in space after exhilarating launch
NASA's Artemis II astronauts will spend about 24 hours orbiting the Earth and running checks on their spacecraft and life support systems before heading to the moon.
CBS News studio shakes as Artemis II launches
Four astronauts are traveling around the moon on Artemis II, going further from Earth than anyone before. CBS News' Mark Strassmann and Peter King have more.
What Artemis II astronauts will do in space
Former NASA astronaut Clayton Anderson joins CBS News to discuss what the Artemis II astronauts will do as they orbit the Earth after takeoff.
How Artemis II crew will sleep in space
Members of the Artemis II crew will be the first people to sleep inside the Orion spacecraft. CBS News' Kris Van Cleave has more on how they'll do that.
How do astronauts use the bathroom?
The science and technology behind using the restroom in space continues to evolve. CBS News senior transportation correspondent Kris Van Cleave looks at the out-of-this-world facilities available to the Artemis II crew.
Crime
More Crime
Robbery reveals sinister plot to kill a man with a root beer float
When Harold Allen died suddenly in his home in Freetown, Indiana, no one suspected anything out of the ordinary. Nine months later, a burglary at his home would lead to a murder investigation and an unusual weapon.
Would Michigan investigators be able to prove murder in a case without a body?
After Dee Warner, a Michigan businesswoman and mother, disappeared from her home, her family believed she has been murdered and suspected her husband Dale Warner. But without physical evidence, they knew it would be hard to prove.
Man arrested at retirement home for wife's murder decades earlier
Janice Randle was found dead in her bed in 1992, but police couldn't make an arrest in the case until new information emerged.
From 1996: FBI arrests suspected Unabomber
On April 3, 1996, the FBI arrested Theodore Kaczynski in the Unabomber case, ending one of the longest and most intense manhunts in U.S. history. Watch CBS News' coverage from that day.
More on Pam Bondi's firing
President Trump's firing of Attorney General Pam Bondi is raising questions about their dynamic in the months prior. CBS News' Weijia Jiang reports.
Space
More Space
Despite toilet trouble, Artemis II crew reflects on wonder of deep space experience
Amid ongoing toilet trouble, the Artemis II astronauts reflected on the wonder of sailing through deep space to the moon.
Moon-bound Artemis II astronauts enjoy a relaxed day in space
The Artemis II astronauts continued their long coast to the moon, capturing stunning photos along the way.
NASA shares first photos of Earth taken by Artemis II
The photo shows the entire planet, as well as the Northern and Southern lights.
Artemis II crew clears Earth orbit, heads for the moon
The engine firing provided a slingshot-like boost to the Orion capsule, speeding it to 24,500 mph, the velocity needed to break free of Earth's gravitational clasp for a trek to the moon.
Artemis II crew begins "crazy first day" in space after exhilarating launch
NASA's Artemis II astronauts will spend about 24 hours orbiting the Earth and running checks on their spacecraft and life support systems before heading to the moon.
Latest Galleries
More Latest Galleries
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
Passage: In memoriam
"Sunday Morning" remembers some of the notable figures who left us this week, including actresses Dee Freeman ("The Young and the Restless") and Mary Beth Hurt ("The World According to Garp").
The beauty of moss
Ancient and resilient, moss – flowerless, non-vascular plants that have survived for more than 450 million years, through different climactic conditions – represent some of Nature's tiniest habitats. Conor Knighton visits the Japanese-inspired Moss Garden at Washington State's Bloedel Reserve, where dozens of moss species are on display; and attends Lewis & Clark College's annual Moss Appreciation Week, where the beauty and wonder of moss can truly grow on you.
Extended interview: Dan Levy
In this web exclusive, Dan Levy, the Emmy-winning co-creator and star of "Schitt's Creek," talks with Anthony Mason about his new Netflix series, "Big Mistakes," and how being "riddled with anxiety and self-doubt" was a driving force for his creative process.
"Schitt's Creek" star Dan Levy on making "Big Mistakes"
Dan Levy, the Emmy-winning co-creator of "Schitt's Creek," talks with Anthony Mason about his new sitcom, "Big Mistakes," the story of a New Jersey pastor and his sister (played by Taylor Ortega) who fall into a relationship with organized crime. He also discusses his early days as an MTV VJ; revisits Goodwood, Ontario (the small town where "Schitt's Creek" was filmed); and talks about the impact made by his co-stars, Catherine O'Hara and father Eugene Levy.
Inside the Vatican's Mosaic Studio
For hundreds of years, St. Peter's Basilica has been adorned by mosaics – millions of tiny colored tiles melted and fashioned into astonishing art. Correspondent Chris Livesay visits the Vatican's Mosaic Studio, where mosaicists – using tools and techniques dating back centuries – employ fire to create divine works.