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.
ClimateWatch: Climate Change News & Features
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.
Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
El Niño could return this year and make Earth even hotter
The weather phenomenon known as El Niño could form later this year, potentially pushing global temperatures to record heights, researchers say.
Supreme Court to weigh energy companies' bid to end state climate change suits
The Supreme Court agreed to take up an effort by energy companies to end a lawsuit filed in state court that seeks billions of dollars in damages.
In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
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.
"Black carbon" in Arctic an increasing concern amid other issues in region
"Black carbon," or soot, that spews from ships and makes the Artic Ocean ice melt even faster is an increasing concern in a region beset with many other issues.
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.
Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Winter storm doesn't disprove climate change, despite Trump's claim
President Trump cited a major winter storm as evidence to suggest that global warming does not exist — a misleading claim that has been consistently debunked by climate experts.
World is entering era of "water bankruptcy," U.N. report warns
Water sources are being depleted faster than they can be restored, according to a new report from United Nations researchers.
Massive bluefin tuna fetches record $3.2 million at Tokyo auction
A massive 535-pound bluefin tuna sold for a record 510 million yen ($3.2 million) at the first auction of 2026 at Tokyo's Toyosu fish market.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Arctic temperatures rising twice as fast as elsewhere, NOAA report says
Temperatures in the Arctic continue to follow a long-term warming trend, according to the National Oceanic and Atmospheric Administration.
Science
Science
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
The American innovation that made millions of others possible
From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.
New White House UFO panel chair speaks out
The White House appointed former Harvard University astronomer Avi Loeb to lead its new panel on Unidentified Anomalous Phenomena, also known as UAPs and UFOs. Loeb shares his enthusiasm for his new role.
3 futurists predict what America will be like in the centuries ahead
From space to healthcare and artificial intelligence, what could the next 250 years of the United States look like?
NASA strives to save doomed telescope
NASA is in a race against time as the Swift Observatory telescope in orbit sinks closer to Earth. CBS News consultant William Harwood explains the $30 million salvage operation.
Fossil found in drawer turns out to be first dinosaur bone from Antarctica
Dinosaur fossils are rare to find in Antarctica because of the unforgiving ice caps. But millions of years ago, the region was populated by lush forests.
NASA prepares to launch rescue to save telescope from falling to Earth
The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.
Astronomers find 2 gigantic planets lighter than cotton candy
The featherweight pair — orbiting a star 1,110 light-years away — are the biggest exoplanets found to have less density than cotton candy.
Ancient Egyptian burial site reveals centuries of changing traditions
Human and animal remains unearthed in Egypt's Nile Delta reveal changing funerary practices over some 600 years, and the evolution of a key site itself.
Telescope snaps most detailed photo yet of Milky Way's heart
Euclid is on a mission to chart one-third of the sky in the hopes of shedding light on the enduring mysteries of dark matter and dark energy.
Interstellar comet may be oldest object ever seen in solar system
Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.
Seahorses and seadragons, some of Nature's most curious creatures
Seahorses are unique ocean inhabitants with a head like a horse, a pouch like a kangaroo, a tail like a monkey, and the ability to camouflage themselves like a chameleon. They also exhibit an unconventional gender dynamic, in that the males do the work of carrying around fertilized eggs. Correspondent Conor Knighton goes in search of these fascinating fish – and their equally fascinating cousins, seadragons – at the Birch Aquarium at the Scripps Institution of Oceanography in California.
U.S.
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Kansas woman convicted of double murder after three trials
Mike Sisco and his girlfriend Karen Harkness were gunned down in her Topeka, Kansas, home in 2002. Authorities believed it was a crime of passion. Sisco's daughter set out to help prove it was her mother, Dana Chandler, who was responsible.
New Library of Congress exhibit features rare draft of Declaration of Independence
A rare draft of the Declaration of Independence, now on display at the Library of Congress, was written by Thomas Jefferson and contains edits from fellow Founding Fathers Benjamin Franklin and John Adams.
New Jersey works to destroy firefighting foam laced with cancer-linked PFAS
New Jersey is one of more than a dozen states that are working to collect, remove and destroy all of their aqueous film-forming foam.
Seahawks sold to 49ers minority owner for record $9.6 billion
The Seattle Seahawks are being sold to the Khosla family in accordance with the wishes of late team owner Paul Allen, the team announced on Saturday.
High energy costs from Iran war heighten pressure on struggling farmers
As the agriculture industry in Louisiana contends with major energy cost hikes brought on by the Iran war, some farmers are unsure if their businesses will survive.
MoneyWatch
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High energy costs from Iran war heighten pressure on struggling farmers
As the agriculture industry in Louisiana contends with major energy cost hikes brought on by the Iran war, some farmers are unsure if their businesses will survive.
Bipartisan housing bill becomes law after Trump refuses to sign it
A landmark housing bill automatically became law overnight after President Trump declined to sign it.
Apple sues OpenAI, accusing ChatGPT maker of stealing trade secrets
Apple alleges that OpenAI and two of its employees stole trade secrets and engaged in a "pattern of misconduct."
Household staff can earn up to $300,000 working for America's rich
Good help is hard — and expensive — to find, according to a recruiting firm for private chefs, chauffeurs and other household workers.
Gas prices start climbing again as U.S.-Iran tensions flare
Prices at the pump sank following a June ceasefire. But renewed conflict in the Middle East and other factors are driving fuel costs back up.
Politics
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New Library of Congress exhibit features rare draft of Declaration of Independence
A rare draft of the Declaration of Independence, now on display at the Library of Congress, was written by Thomas Jefferson and contains edits from fellow Founding Fathers Benjamin Franklin and John Adams.
Congressman says he was detained by Israeli settlers in the West Bank
Congressman Ro Khanna said members of the Israel Defense Forces spoke with the settlers and moved a car to block the road.
Bipartisan housing bill becomes law after Trump refuses to sign it
A landmark housing bill automatically became law overnight after President Trump declined to sign it.
Judge vacates convictions of 4 Proud Boys in Jan. 6 Capitol insurrection
A federal judge on Friday agreed to dismiss the convictions of four members of the far-right Proud Boys group for their actions in the Jan. 6 Capitol riot.
Graham Platner formally drops out of Maine Senate race
Graham Platner had until 5 p.m. on Monday to formally suspend his campaign or he would remain on the ballot in November.
HealthWatch
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HealthWatch
Departments getting rid of firefighting foam
Fire departments across the U.S. are changing how they extinguish fires. For decades, they used foam that contained so-called "forever chemicals" that are now linked to cancer. More than a dozen states are now working to collect, remove and destroy all of it. Mark Strassmann has more.
U.S. citizen working in Congo tests positive for Ebola, CDC says
The Africa Centres for Disease Control and Prevention said the outbreak is the fastest-growing Ebola outbreak recorded on the continent.
Pregnant mom diagnosed with Stage IV cancer after symptoms were dismissed
Jenney Bitner feared she wouldn't get to see her children grow up after a tumor in her brain revealed she had Stage IV melanoma.
Michigan's cyclosporiasis outbreak grows to more than 1,500 cases
Michigan health officials say the state's cyclosporiasis outbreak has grown to more than 1,500 cases.
I tried eating Erling Haaland's World Cup "Viking diet" for a day
Can a normal human handle soccer star Erling Haaland's calorific bonanza? CBS News' Leigh Kiniry found out the hard way.
World
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At least 2 killed in shooting at Toronto street festival, police say
At least two people were killed and several more wounded in a shooting Saturday evening at a street festival in Toronto, Canada, authorities said.
Bull gores runner in the face at Spain's San Fermin bull run festival
A chaotic bull run at Spain's San Fermin festival in Pamplona on Saturday left 13 people injured, including one runner who was pierced by a horn in the face.
South African soccer player who competed in the World Cup dies at 25
Jayden Adams' death was confirmed by South Africa's minister of sport, arts and culture on Saturday.
U.S. citizen working in Congo tests positive for Ebola, CDC says
The Africa Centres for Disease Control and Prevention said the outbreak is the fastest-growing Ebola outbreak recorded on the continent.
Hundreds of firefighters in Spain battle deadly wildfires that killed at least 12
The fire has scorched some 25 square miles of forest and farmland, about the size of Manhattan.
Entertainment
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Entertainment
7/11: CBS Saturday Morning
Hundreds were rescued from flooding in Missouri. President Trump threatened to "decimate and destroy" Iran if they try to assassinate him. Plus, Barstool Sports' Dave Portnoy sat down with Kelly O'Grady to discuss his new book.
Dave Portnoy on running "Barstool Sports" like "SNL"
Dave Portnoy founded "Barstool Sports" after quitting a sales job he hated and deciding to strike out on his own.
The James Hunter Six play "A Sure Thing"
James Hunter is a Grammy-nominated R&B artist known for his gritty voice and songwriting acumen. Here's The James Hunter Six with "A Sure Thing."
The James Hunter Six play "Gun Shy"
James Hunter is a Grammy-nominated R&B artist known for his gritty voice and songwriting acumen. Here's The James Hunter Six with "Gun Shy."
The James Hunter Six sings "Here And Now"
James Hunter is a Grammy-nominated R&B artist known for his gritty voice and songwriting acumen. Here's The James Hunter Six with "Here and Now."
Technology
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Apple sues OpenAI, accusing ChatGPT maker of stealing trade secrets
Apple alleges that OpenAI and two of its employees stole trade secrets and engaged in a "pattern of misconduct."
AI slop floods social media, report says
A new report from AI detector Pangram found that AI-generated content is flooding socials like X and Reddit, with LinkedIn accounting for nearly two-thirds of all AI content detected. Pangram CEO and co-founder Max Spero joins CBS News to discuss his findings.
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.
MSG tracked celebrities, WIRED reports
A major database breach at James Dolan's Madison Square Garden arena revealed an apparent internal list tracking nearly 40,000 celebrities, according to a new report from WIRED. The report alleges that surveillance labels included "LGBTQIA," "DO NOT HOST," and evaluated individuals on a "risk" level. MSG claims the report is inaccurate. WIRED contributing editor Noah Shachtman joins "CBS News 24/7" to discuss his reporting.
Breaking down the Texas app store age law
Earlier this week, the Supreme Court said it would allow Texas to enforce a law requiring app stores to verify users' ages while the issue plays out in the lower courts. CBS News legal contributor Jessica Levinson breaks down the constitutional question.
Science
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Science
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
The American innovation that made millions of others possible
From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.
Crime
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Kansas woman convicted of double murder after three trials
Mike Sisco and his girlfriend Karen Harkness were gunned down in her Topeka, Kansas, home in 2002. Authorities believed it was a crime of passion. Sisco's daughter set out to help prove it was her mother, Dana Chandler, who was responsible.
Apalachee High School shooting suspect set to change plea, documents show
Colt Gray is scheduled to appear in Barrow County Superior Court on July 24 for a plea hearing, court documents show.
Nolan Wells' parents speak out
Teen football player Nolan Wells was found dead on a Mississippi island days after he vanished during a July Fourth outing. Wells' parents are searching for answers, saying that they don't believe their son would have stayed behind on the island by choice.
Takeaways from weeklong Tyler Robinson hearing
The weeklong pre-trial hearing for the man accused of killing conservative activist Charlie Kirk wrapped up on Friday with the defense calling one final witness to the stand. CBS News legal contributor Jessica Levinson joins with analysis.
Indictments in White House UFC attack plot
Eight people have each been charged with conspiracy counts over a planned attack at the UFC event that was held at the White House in June. CBS News' Jake Rosen reports.
Space
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Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
NASA astronauts operate on space station's broken robot arm
The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" joint failed last month.
NASA prepares to launch rescue to save telescope from falling to Earth
The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.
Astronomers find 2 gigantic planets lighter than cotton candy
The featherweight pair — orbiting a star 1,110 light-years away — are the biggest exoplanets found to have less density than cotton candy.
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.
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.
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.
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?
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Latest CBS News Videos
My Mother's Murder Trials - Part 2
A daughter suspects her mother of a double murder. Years later, courtroom drama brings unsettling answers. CBS News chief correspondent Jim Axelrod reports for "48 Hours."
My Mother's Murder Trials - Part 1
A daughter suspects her mother of a double murder. Years later, courtroom drama brings unsettling answers. CBS News chief correspondent Jim Axelrod reports for "48 Hours."
A look at Missouri flooding
Six to 12 inches of rain caused historic flooding in Missouri this week. Over 200 people were stranded at a children's camp where all roads were cut off by floodwaters. Rescue crews airlifted them to safety with eight Black Hawk helicopters.
56 million Americans under heat alerts
Dry heat in the West and Northern Plains is fueling wildfires, including the Summit Fire north of Los Angeles. Gwen Baumgardner reports on the flames and evacuations. Andrew Kozak has the forecast.
How the Declaration of Independence evolved
A new exhibit, The Declaration's Promise, celebrates America's independence and showcases how phrases such as "all men are created equal," evolved. Nikole Killion has more.