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
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.
Watch: Pentagon releases 6 new UFO videos
The Defense Department released a third batch of UFO files on Friday, three weeks after its second drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
Goblin shark seen alive in natural deep-sea habitat for the first time
The goblin shark had only previously been seen when caught by fishermen and they died shortly afterward.
U.S.
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Evidence found behind Cracker Barrel helps solve 1985 cold case murder
Ohio police say they've solved a man's 1985 murder using old evidence, including items found soon after the killing behind a Cracker Barrel in Georgia.
Walmart cuts prices on thousands of items, including beef and soda
President Trump praised Walmart and said the lower prices are the result of "my Administration's request to celebrate our great Country's 250th birthday."
First on CBS
Senate Democrats push Trump-affiliated companies for answers about IRS settlement
Democratic Sens. Elizabeth Warren, Chuck Schumer and Ron Wyden are probing whether companies affiliated with the Trump family are included in a DOJ deal to resolve a lawsuit brought by President Trump.
NATO summit in Turkey begins as Trump pushes for more defense spending
Amid simmering tensions between the U.S. and some NATO allies over Iran and Greenland, President Trump will continue to press other countries to boost defense spending.
Belgium knocks out U.S. men 4-1, ending the Americans' World Cup run in Seattle
Belgium defeated the U.S. Men's National Team 4-1 on Monday night in the World Cup round of 16 knockout match in Seattle, ending the Americans' hopes of reaching the quarterfinals for the first time in 24 years.
MoneyWatch
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Walmart cuts prices on thousands of items, including beef and soda
President Trump praised Walmart and said the lower prices are the result of "my Administration's request to celebrate our great Country's 250th birthday."
Toyota, in $3.6 billion move, shifting Tacoma production to Texas from Mexico
Toyota says it's shifting most production of its mid-size Tacoma pickup truck from Mexico to the United States as part of a $3.6 billion investment in its San Antonio, Texas, plant.
AI actor Tilly Norwood set to star in first feature film
AI-generated actor Tilly Norwood is set to star in her first feature film, with her creator saying that "art will be imitating life."
Microsoft to cut more than 3,000 jobs from ailing Xbox unit
Microsoft moves to slash costs as the video game industry faces what the tech giant calls the "most severe hardware crisis in its history."
EasyJet agrees to $6.7 billion takeover by U.S. private equity firm
U.K. budget airline has struck a deal to be acquired after rejecting four previous offers by the American investment firm.
Politics
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Cuba slowly getting power back after third nationwide blackout in 6 months
Cubans were gradually getting power restored after the third nationwide power outage this year, causing mounting despair in the face of an energy collapse precipitated by a U.S. fuel blockade.
Democrats Stevens and El-Sayed face off in primary debate for Michigan Senate
The debate comes days after a third candidate, Mallory McMorrow, suspended her campaign.
First on CBS
Senate Democrats push Trump-affiliated companies for answers about IRS settlement
Democratic Sens. Elizabeth Warren, Chuck Schumer and Ron Wyden are probing whether companies affiliated with the Trump family are included in a DOJ deal to resolve a lawsuit brought by President Trump.
NATO summit in Turkey begins as Trump pushes for more defense spending
Amid simmering tensions between the U.S. and some NATO allies over Iran and Greenland, President Trump will continue to press other countries to boost defense spending.
Judge says alleged D.C. pipe bomber isn't covered by Trump's Jan. 6 pardons
A judge ruled that that President Trump's pardons of the rioters were "expressly limited" to those who were convicted of their actions on Jan. 6, 2021, and did not apply to Brian Cole Jr.
HealthWatch
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Switching to a cheaper health plan delayed a man's access to vital medicine
A Florida man thought he had carefully planned for a seamless switch between health plans. It was anything but.
"Very unhealthy" pollution levels recorded in D.C. after July 4th fireworks
A "purple" air quality alert was issued for Washington, D.C., and surrounding areas, on Sunday, meaning pollution reached levels considered "very unhealthy."
1 symptom leads to dad's cancer diagnosis: "I was like, 'Wait, what?'"
Eric Dillon thought the pain in his shoulder was a minor injury. It took two years to get the real answer.
Why tick season is expected to be worse than normal
The CDC is reporting the highest rate of emergency room visits from tick bites since 2017 in many parts of the U.S.
Investigation
What a Brooklyn bodega reveals about the craze for an experimental weight-loss drug
It isn't approved by the FDA, but we found an experimental weight-loss drug called retatrutide for sale at a local convenience store.
World
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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.
Cuba slowly getting power back after third nationwide blackout in 6 months
Cubans were gradually getting power restored after the third nationwide power outage this year, causing mounting despair in the face of an energy collapse precipitated by a U.S. fuel blockade.
Woman suspected in bomb attack on Ukrainian magnate found dead in Kyiv
A woman suspected of planting a bomb that targeted a wealthy Ukrainian businessman in Monaco has been found shot dead in Kyiv.
Live
Tanker struck as Iran threatens to abandon talks over Trump's threats
A tanker was struck by a projectile in the Strait of Hormuz as the U.S. and Iran continued exchanging threats with peace talks on hold.
French President Macron safe after bomb blasts near hotel in Damascus
France's government says President Emmanuel Macron is safe and will continue his visit to Syria after two bombs exploded outside his hotel in Damascus.
Entertainment
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Entertainment
Details emerge of Swift-Kelce wedding
The highly anticipated wedding between pop superstar Taylor Swift and Kansas City Chiefs Pro Bowler Travis Kelce took place at Madison Square Garden on Friday. Page Six senior reporter Carlos Greer joins with the emerging details.
AI actor Tilly Norwood set to star in first feature film
AI-generated actor Tilly Norwood is set to star in her first feature film, with her creator saying that "art will be imitating life."
Beyoncé releases first new song in two years
Beyoncé released her first new song in two years, "MORNING DEW (DONK)," on the Fourth of July. Caché McClay, a music reporter for USA Today Network, has more.
Details of Swift, Kelce wedding
After weeks of speculation, Taylor Swift and Travis Kelce officially tied the knot at Madison Square Garden in New York City. Lilia Luciano has more on the venue's transformation, guest list and the couple's vows.
Details on Taylor Swift-Travis Kelce wedding
More details are emerging about the huge Taylor Swift and Travis Kelce wedding that brought together 1,000 people in New York City. CBS News' Lilia Luciano reports.
Technology
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Microsoft to cut more than 3,000 jobs from ailing Xbox unit
Microsoft moves to slash costs as the video game industry faces what the tech giant calls the "most severe hardware crisis in its history."
Why U.S. initially restricted Anthropic AI models
The Trump administration has lifted export restrictions on Anthropic's most advanced artificial intelligence models, Fable and Mythos, after weeks of negotiations over national security concerns. CNET Editor-in-Chief David Katzmaier joins to discuss.
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.
White House lifted AI limits, Anthropic says
Tech giant Anthropic says that the federal government has now removed restrictions from its robust Claude Fable 5 and Mythos 5 models. Axios reporter Madison Mills has more on artificial intelligence regulation.
Sony to stop making physical discs for PlayStation starting in 2028
After January 2028, new games will be available exclusively in digital format from the PlayStation Store and at retailers, Sony said.
Science
More Science
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?
Crime
More Crime
Evidence found behind Cracker Barrel helps solve 1985 cold case murder
Ohio police say they've solved a man's 1985 murder using old evidence, including items found soon after the killing behind a Cracker Barrel in Georgia.
Mom who said her toddlers died after vaccinations charged with murder
A grand jury indicted Andrea Shaw, who is accused of suffocating her 18-month-old twins, on two counts of first-degree murder.
Charlie Kirk murder suspect in court
Tyler Robinson, the man accused of killing conservative activist Charlie Kirk, was in court Monday for a critical hearing. Carter Evans reports.
Testimony at accused Kirk killer's hearing
A five-day preliminary hearing is underway for the man accused of assassinating conservative activist Charlie Kirk. CBS News' Anna Schecter has the details.
Judge to weigh evidence for trial in Kirk killing
A five-day hearing began Monday for the man accused of assassinating conservative activist Charlie Kirk. CBS News legal contributor Jessica Levinson joins to break down the proceedings.
Space
More Space
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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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.
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.
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.
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
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Latest CBS News Videos
Trump arrives in Turkey for NATO summit
President Trump is expected to continue pressing NATO allies to boost their defense spending as he attends a summit in Turkey. Trump was greeted by Turkish President Recep Tayyip Erdoğan as he deplaned. CBS News' Olivia Gazis reports.
Analysis of U.S.-Belgium World Cup match
Jimmy Conrad, an analyst for CBS Sports Golazo Network and five-time captain of the U.S. men's national team, joins "CBS Mornings" to break down the U.S. loss to Belgium, if the red card controversy played a role in the match, and who could win it all.
U.S. exits World Cup after loss to Belgium
Belgium thrashed the U.S. Men's National Team in a grueling 4-1 defeat, ending their World Cup dreams. CBS Sports Golazo Network's Michael Lahoud reacts to the match.
Platner pressured to drop out of Senate race
Party leadership is pressing Maine Democrat Graham Platner to leave the Senate race following sexual assault allegations. CBS News' Fin Gómez explains what could happen if Platner drops out.
Trump heading to NATO summit amid tensions
President Trump will leave for Turkey on Monday night to attend the annual NATO summit. The president is set to meet with allies he has chastised for insufficient support in the war in Iran and defense spending. Leo Shane III, Politico defense reporter, joins CBS News to discuss what to expect.