The U.S. just had its hottest summer on record, NOAA says
Average temperatures across the U.S. soared to record heights between June and August in 2026, a new report found.
ClimateWatch: Climate Change News & Features
"Supersized" El Niño's harshest weather ahead includes heat, drought, floods
A new forecast predicts with almost 100% certainty that El Niño will remain in place until early 2027, peaking later this year.
More than 1,000 missing, including 65 Americans, as Nepal flood deaths mount
More than 1,000 people, including many Americans, are still missing along the Nepal-China border after deadly floods and mudflows likely triggered by a glacial collapse.
Nepal flood highlights glacier risks in warming Himalayas: "The new normal"
The deadly flash flood in Nepal was likely caused by a huge chunk of a glacier that broke off and temporarily dammed a river, according to preliminary investigations by scientists.
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States, breaking a record last set during the Dust Bowl – just another step in the escalation of our world into a hotter, more dangerous planet. Correspondent Jonathan Vigliotti talks with climate journalist Jeff Goodell and atmospheric scientist Maria Molina about how changes in Earth's climate are increasing the likelihood that extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
Record-breaking heat takes mounting toll on the U.S. economy
Heat waves are dealing a financial blow to businesses and creating hazardous conditions for workers, according to climate experts.
Contiguous U.S. breaks its record for hottest month ever, NOAA says
Temperatures last month averaged 76.9 degrees Fahrenheit as above-average warmth blanketed the U.S.
3 states would face Colorado River water cuts under federal plan
Arizona, California, and Nevada would take less water from the Colorado River under a federal proposal to stave off a crisis in the river.
Battle against monster wildfire in France boosted by improving weather
George and Amal Clooney are among thousands of residents in southwest France still displaced by a massive wildfire, but crews are gaining control.
The biggest weather risk for homeowners? It's no longer hurricanes.
Severe "convective" storms account for roughly a third of global natural disaster economic losses, a new study finds.
U.S. mom and kids trapped by French wildfire: "Such an unstable situation"
A mother from Tennessee slept through wildfire evacuation operations in southwest France, and now she's trapped with her kids as the blaze threatens the city Bordeaux.
Colorado River reservoirs hit record lows as government threatens major cuts
It's a moment of reckoning in the drought-stricken West as seven states can't agree on how to share the rapidly shrinking water supply.
Climate change to obliterate $1.5 trillion in U.S. home values
More than 5 million Americans will leave areas being impacted by climate change this year, according to study.
Climate extremes fuel explosive wildfires in Canada and western U.S.
One climatologist said "a perfect storm" of climate extremes primed the western U.S. for one of its worst fire seasons in a decade. Meanwhile, Canadian wildfire smoke fills the air.
Heat waves push more Europeans to embrace air conditioning
Only 20% European homes have AC, compared to 90% in the U.S., but as the climate changes, that vast gulf may be set to shrink.
Paris bans alcohol in public amid record-breaking heat wave
Authorities are attempting to reduce the pressure on hospitals as the city swelters under extreme heat.
El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
Emperor penguins in focus as Antarctica talks start in Japan
Greater protections for endangered emperor penguins and how to manage growing tourism are topping the agenda at talks on Antarctica in Japan.
New report ranks the cleanest and most polluted U.S. cities
The new report evaluated air quality in different parts of the country by measuring the presence of ozone and particle pollution in the atmosphere.
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.
March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Emperor penguins listed as endangered species
The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife says.
EPA chief Lee Zeldin tells climate skeptics to "celebrate vindication"
The head of the Environmental Protection Agency on Wednesday defended his decision to repeal the legal determination that serves as the basis for federal rules to slow climate change.
The West's historic snow drought could bring water shortages, wildfires
The western United States experienced a severe snow drought this year, threatening the region's water supply and potentially setting the stage for its wildfire season.
Science
Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
First-ever adult T. rex trackway found in North Dakota
Paleontologists have identified the first known trackway made by a full-grown Tyrannosaurus rex, and the discovery was made in the North Dakota badlands.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Vote on the fattest marmot now
Marmots, not bears, are the largest "true" hibernating mammal, UCLA marmot researchers Katie Adler and Emily Renkey say. The two share more fun facts about these cute creatures and explain how to vote for the fattest marmot.
NASA plans to launch new space telescope
NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States, breaking a record last set during the Dust Bowl – just another step in the escalation of our world into a hotter, more dangerous planet. Correspondent Jonathan Vigliotti talks with climate journalist Jeff Goodell and atmospheric scientist Maria Molina about how changes in Earth's climate are increasing the likelihood that extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
Views of the total solar eclipse in Europe
A total solar eclipse was visible in parts of Europe for the first time since 1912. Rob Marciano reports.
Europe sees total solar eclipse
A total solar eclipse turned day into night across a slice of Europe and North America on Wednesday, and put millions in unique contact with the heavens above. Meteorologist Rob Marciano reports from Spain.
Astronomy professor on how eclipses work
Janna Levin, professor of physics and astronomy at Barnard College, joins CBS News to discuss Wednesday's total solar eclipse.
How a total solar eclipse stopped a war
Columbia University astronomy professor Dr. Janna Levin joins CBS News to discuss Wednesday's total solar eclipse, saying it's a reminder that humans share this Earth together and "we're all part of something larger."
New space object called "black hole star" discovered by astronomers
The newly discovered object looks like a star the size of our solar system, but produces 100 billion times more energy than any star.
Perseid meteor shower peaks during eclipse
The Perseid meteor shower will peak during 2026's only total solar eclipse. Director of astronomy at Adler Planetarium, Dr. Geza Gyuk, explains why the eclipse is so special.
Total solar eclipse in Europe
A small part of the U.S. will be able to see a sliver of partial solar eclipse, but the path of totality will cut through Europe. CBS News meteorologist Rob Marciano has more from Mallorca, Spain.
U.S.
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Ross Fire still burning, with over 90,000 acres scorched
The wildfire, which has torn through Palo Pinto and Jack counties, forced evacuations, closed roads and disrupted schools.
The AI bubble is leaking air, some economists say. Should investors worry?
AI has fueled a stock boom in recent years. Now, some Wall Street analysts think that epic run is coming to an end.
Abbott Labs to pay nearly $385M in case over bacterial contamination at plant
The case stems from a Cronobacter bacterial contamination at one of Abbott Laboratories' Michigan plants.
Iconic designer Bob Mackie dies at 87. See photos of legendary stars he dressed.
Dubbed the "Designer to the Stars," Bob Mackie won nine Emmy Awards, a Tony Award and was nominated for three Oscars.
The U.S. economy faces mounting headwinds. Here are the top risks.
Rising energy costs, persistently high inflation and mounting federal debt are clouding the outlook for the U.S. economy — and Americans' finances.
MoneyWatch
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The AI bubble is leaking air, some economists say. Should investors worry?
AI has fueled a stock boom in recent years. Now, some Wall Street analysts think that epic run is coming to an end.
The U.S. economy faces mounting headwinds. Here are the top risks.
Rising energy costs, persistently high inflation and mounting federal debt are clouding the outlook for the U.S. economy — and Americans' finances.
Tech stocks slump after AI execs call for industry slowdown
The Nasdaq slid 1% on Monday after AI company executives called for a slowdown in developing the technology.
Anthropic CEO Dario Amodei: "For too long the industry lied" about AI risks
The head of the artificial intelligence company calls the exponential rate of AI developments a "warning sign," with risks for humanity, and says, "We need to slow down." He talks with "Sunday Morning" about possible steps forward.
Trump admin. to send $500 checks to nearly 1 million ACA enrollees
Affordable Care Act recipients in 30 states are set to receive the $500 checks starting in October. Here's why.
Politics
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Abbott Labs to pay nearly $385M in case over bacterial contamination at plant
The case stems from a Cronobacter bacterial contamination at one of Abbott Laboratories' Michigan plants.
EPA to eliminate limits on climate pollution from power plants
The rule, which is expected to face immediate legal challenges, also could prevent future administrations from regulating greenhouse gas emissions from power plants, sources said.
Vance says 870K people suspected of COVID-era U.S. fraud barred from federal loans
A U.S. enforcement push, dubbed "Heartland fraud surge," probed losses involving the Paycheck Protection Program and Economic Injury Disaster Loan program.
Don Jr.'s wife says Russian oligarch hosted post-wedding festivities as a "gift"
Bettina Anderson, wife of Donald Trump Jr., said their "dear friend" Umar Kremlev hosted two nights of festivities after their wedding in the Bahamas.
Trump dismisses push for AI guardrails despite warnings from tech leaders
President Trump threw cold water on momentum for AI guardrails, saying all the U.S. needs is a "SMART PRESIDENT."
HealthWatch
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Pennsylvania woman dies of measles complications, coroner reports
A 40-year-old woman died on Saturday from complications associated with measles, the coroner reported.
Strange symptom and a "weird" referral led to surprise Stage 4 cancer diagnosis
Kate Ping thought she was just stressed out. A nurse practitioner's surprising recommendation led to a shocking diagnosis.
Trump admin. to send $500 checks to nearly 1 million ACA enrollees
Affordable Care Act recipients in 30 states are set to receive the $500 checks starting in October. Here's why.
Record-setting cyclospora outbreak is over, U.S. health officials say
The Centers for Disease Control and Prevention said there is no longer a risk of people getting sick with cyclosporiasis from this outbreak and is confident that all related iceberg lettuce is off the market.
Coroner releases details on 2 infant deaths in Pennsylvania measles outbreak
Neither infant was old enough to be vaccinated. The first dose of the measles vaccine is typically given at around 1 year of age.
World
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After losing son, couple welcomes daughter born from embryo frozen for 22 years
The couple named their daughter Georgia in honor of their late son, Giorgos.
Iran's proxies using Yemen to compound war's impact on oil prices
An attack on a Saudi Arabian pipeline and a simmering war between the Saudis and Iran's Houthi allies in Yemen are pushing oil prices up.
Shark attacks, injures surfer at popular beach in Australia
Scientists believe increasingly crowded waters and rising ocean temperatures are shifting sharks' migratory patterns, which may be contributing to a rise in attacks.
Sweden faces political uncertainty as election deals far-right a blow
Sweden's left-wing opposition are holding a slim lead after an election that saw the far-right's share of the vote
Israeli official calls for revocation of "NAZA" filmmakers' citizenship
The documentary "NAZA" includes interviews with purported Israeli intelligence officers who claim the systematic use of AI-powered targeting systems in Gaza.
Entertainment
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Entertainment
CBS News interviews an AI "actor"
The first so-called AI actor, Tilly Norwood, is on a promotional tour for an upcoming movie produced by a British company. CBS News correspondent Leigh Kiniry interviewed the AI on the film "Misaligned."
Iconic designer Bob Mackie dies at 87. See photos of legendary stars he dressed.
Dubbed the "Designer to the Stars," Bob Mackie won nine Emmy Awards, a Tony Award and was nominated for three Oscars.
Exclusive
Extended interview: Stella Parton
Stella Parton offers fans a glimpse into the life of her larger-than-life sister, Dolly Parton, from her makeup routine to her views on death, in an exclusive interview with "CBS Mornings" co-host Gayle King.
Céline Dion makes triumphant return
Céline Dion, who stepped back from performing in 2022 after announcing a rare autoimmune and neurological disorder, returned to the stage over the weekend for her long-awaited comeback tour. Adriana Diaz reports.
Celine Dion returns to the stage
Canadian superstar Celine Dion returned to the stage in Paris this weekend, for her first full concert in six years, and the first of 26 shows.
Technology
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Technology
AI leaders call for an industry slowdown
Anthropic co-founder Jack Clark is the latest tech leader to speak out about regulating AI. He told the BBC in an exclusive interview that the private companies should work with governments on policy. Washington Post reporter Gerrit De Vynck joins CBS News to discuss.
The AI bubble is leaking air, some economists say. Should investors worry?
AI has fueled a stock boom in recent years. Now, some Wall Street analysts think that epic run is coming to an end.
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.
Biosecurity expert on AI misuse
Dr. Ashish Jha, founder of BioRadar and a senior fellow at Harvard's Belfer Center, joins to discuss Anthropic's recent report about how it blocked bad actors from using its Claude models to design biological weapons.
Tech stocks slump after AI execs call for industry slowdown
The Nasdaq slid 1% on Monday after AI company executives called for a slowdown in developing the technology.
Science
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Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
First-ever adult T. rex trackway found in North Dakota
Paleontologists have identified the first known trackway made by a full-grown Tyrannosaurus rex, and the discovery was made in the North Dakota badlands.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Vote on the fattest marmot now
Marmots, not bears, are the largest "true" hibernating mammal, UCLA marmot researchers Katie Adler and Emily Renkey say. The two share more fun facts about these cute creatures and explain how to vote for the fattest marmot.
NASA plans to launch new space telescope
NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.
Crime
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Crime
New details on Clancy holdout juror
The holdout juror in Lindsay Clancy's murder trial faced a domestic violence charge in 2021, but it was later dismissed, police records show. CBS News' Shanelle Kaul has more.
Lindsay Clancy juror speaks out
Paula Devlin, a juror in the murder trial of Lindsay Clancy, sat down with Shanelle Kaul to share her experience with the high-profile case and tense deliberations that ultimately ended in a mistrial.
Man arrested in death of Tasia Fortune, woman found hanging from tree
Mississippi police have arrested a man in the death of Tasia Fortune, a Black woman found hanging from a tree last month.
State of al‑Qaeda 25 years after 9/11 attacks
25 years after 9/11, we rarely hear about the state of the organization responsible for the attacks. The Atlantic recently put out a piece on al-Qaeda that says in part, "analysts can't decide if the terrorist organization is all but defunct or more threatening than ever." The article's author, Graeme Wood, joins "The Takeout" to discuss.
New terror threats against U.S. post 9/11
The FBI is warning of potential attacks on 9/11 remembrance ceremonies as terrorist groups call for new strikes on U.S. soil. Anna Schecter has more.
Space
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NASA launches its Roman Space Telescope to explore the hidden universe
NASA's Roman Space Telescope launched shortly after daybreak from Kennedy Space Center and blazed toward an observation point 1 million miles away.
Roman Space Telescope promises 300-megapixel views of the cosmos
The $4.3 billion telescope is expected to discover tens of thousands of exoplanets while probing the nature of mysterious dark matter and energy.
First on CBS
Trump to honor Artemis II crew with nation's top space medal
President Trump plans to award the Congressional Space Medal of Honor to the crew of NASA's Artemis II mission in a ceremony Aug. 28.
NASA's Swift telescope will plunge toward Earth after rescue mission called off
The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.
NASA images show 60-foot-wide crater on moon after SpaceX rocket booster crash
A NASA spacecraft circling the moon is providing the sharpest views yet of the crater carved by a crashing SpaceX rocket.
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.
Dolly Parton: An extraordinary life in pictures
Dolly Parton, the country music legend who became a feminist icon, has died at the age of 80. Here is a look back at her life in pictures.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Latest CBS News Videos
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Latest CBS News Videos
CBS News interviews an AI "actor"
The first so-called AI actor, Tilly Norwood, is on a promotional tour for an upcoming movie produced by a British company. CBS News correspondent Leigh Kiniry interviewed the AI on the film "Misaligned."
ICE expands "third country" deportations
The Trump administration is expanding its "third country" deportations, or a process in which an undocumented immigrant is deported to a third country to which they have no connection. CBS News immigration correspondent Camilo Montoya-Galvez reports from Liberia, one of more than 30 nations receiving deportees from the U.S.
AI leaders call for an industry slowdown
Anthropic co-founder Jack Clark is the latest tech leader to speak out about regulating AI. He told the BBC in an exclusive interview that the private companies should work with governments on policy. Washington Post reporter Gerrit De Vynck joins CBS News to discuss.
Stocks start week in negative territory
Stocks started the week in negative territory as high gas prices and recent warnings from tech leaders about artificial intelligence spooked investors. Matt Phillips, markets correspondent for Axios, joins CBS News with analysis.
Understanding concerns of AI race with China
President Trump criticized Anthropic CEO Dario Amodei's AI warnings and said the U.S. must maintain its lead over China in the AI race. CBS News national security contributor Sam Vinograd joins to discuss.