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.
ClimateWatch: Climate Change News & Features
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.
Researchers lower estimate of drop in global income due to climate change
The researchers, writing in the journal Nature in 2024, had forecast a 19% drop in global income by 2050. Their revised analysis puts the figure at 17%.
SpaceX launches second satellite to monitor sea level changes
The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.
Science
World's largest whale graveyard found by sub at bottom of ocean
The researchers saw many strange animals — many believed to be new to science — living off the whale carcasses.
NASA names 4 astronauts for next Artemis mission
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Great white shark captured on video in Mediterranean in rare sighting
Great white sharks are classified as "critically endangered" in the Mediterranean Sea, and underwater sightings are incredibly rare.
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.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Meteor lights up southern Michigan
Days after a meteor exploded over New England, another fireball was spotted, visible in the Midwest to the Northeast. Rob Marciano has more.
Ancient coin, mysterious markings found under Notre Dame cathedral
A team of archaeologists at the iconic cathedral is digging straight down and back in time, to Roman Paris 2,000 years ago.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
New species of blue octopus discovered 5,900 feet underwater
The new species, named Microeledone galapagensis, has a blue hue, which is believed to be the rarest color in nature.
What we know about new UFO file release
The Pentagon has released another batch of never-before-seen files on reported UFO sightings. CBS News senior national security correspondent Charlie D'Agata reports.
Atlantic hurricane season is coming up. Here's what NOAA predicts.
The 2026 Atlantic hurricane season is quickly approaching, and the National Oceanic and Atmospheric Administration is releasing its forecast for what to expect.
2 humpback whales swam record-breaking distance, photos reveal
The pictures represent the longest-distance ever seen between two pictures of the same humpback whale, researchers said.
Live chicks hatched from artificial eggshell, biotech company says
Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.
El Niño could bring "double whammy" of high tide flooding, NOAA warns
The upcoming El Niño could trigger frequent and widespread flooding in coastal areas around the United States, even when storms aren't actively taking place, scientists warn.
New dinosaur weighing as much as 9 elephants identified by scientists
The long-necked herbivore is the largest ever found in Southeast Asia, researchers said.
U.S.
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When will the Iran war end? Here's what Trump has said.
President Trump has offered timelines of days and weeks for the Iran war, but a solution remains elusive.
Trump says "I love the inflation" because U.S. is "taking out" Iranian oil
President Trump said the U.S. is seizing "millions" of barrels of Iranian oil in the dead of night, and said inflation will come down when the war ends.
Honda recalls 880,000 vehicles over possible rear suspension issue
The recall affects certain Honda Pilot, Ridgeline, Passport, and Acura MDX vehicles sold in 23 states and the District of Columbia.
Trump asks Congress for short-term FISA extension amid impasse over Pulte role
President Trump said he's asking Congress to approve a short-term extension of a key spy authority to "provide time for the selection and confirmation of a permanent" director of national intelligence.
Oversight chair working to have Blanche testify in Epstein probe
House Oversight and Reform Committee Chairman James Comer said he wants Acting Attorney General Todd Blanche to appear before lawmakers in July.
MoneyWatch
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Trump says "I love the inflation" because U.S. is "taking out" Iranian oil
President Trump said the U.S. is seizing "millions" of barrels of Iranian oil in the dead of night, and said inflation will come down when the war ends.
Honda recalls 880,000 vehicles over possible rear suspension issue
The recall affects certain Honda Pilot, Ridgeline, Passport, and Acura MDX vehicles sold in 23 states and the District of Columbia.
Inflation topped 4% in May as CPI surged to highest level in 3 years
The Consumer Price Index rose last month at a 4.2% annual rate amid a spike in U.S. energy prices.
May inflation likely topped 4% for first time in 3 years, economists say
Economists expect the Consumer Price Index this week to show U.S. inflation continuing to rise due to higher energy costs.
Here's the retirement challenge nobody talks about
Many Americans spend decades saving for retirement, but lack a plan for using that money once they stop working, a new survey finds. Here's what to know.
Politics
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When will the Iran war end? Here's what Trump has said.
President Trump has offered timelines of days and weeks for the Iran war, but a solution remains elusive.
Trump says "I love the inflation" because U.S. is "taking out" Iranian oil
President Trump said the U.S. is seizing "millions" of barrels of Iranian oil in the dead of night, and said inflation will come down when the war ends.
Trump signs $70 billion immigration bill, capping lengthy fight over ICE funding
President Trump signed a bill funding immigration enforcement agencies through the end of his term, bringing an end to a monthslong feud that exposed deep divisions on Capitol Hill.
Trump asks Congress for short-term FISA extension amid impasse over Pulte role
President Trump said he's asking Congress to approve a short-term extension of a key spy authority to "provide time for the selection and confirmation of a permanent" director of national intelligence.
Oversight chair working to have Blanche testify in Epstein probe
House Oversight and Reform Committee Chairman James Comer said he wants Acting Attorney General Todd Blanche to appear before lawmakers in July.
HealthWatch
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HealthWatch
FDA approves new sunscreen ingredient
The FDA approved a new ingredient for sunscreen that's been in use in Europe for years. Dr. Jon LaPook has more details.
New sunscreen option wins FDA approval after years of delay
A sunscreen ingredient that's been available in Europe, Japan and South Korea for years has finally been approved by the FDA for sale in the U.S.
Safety concerns over weight loss drug
There's a new safety concern about doctors prescribing one experimental weight loss treatment, retatrutide, that hasn't even been FDA approved yet. Adam Yamaguchi reports.
How an experimental weight-loss drug is being openly promoted by physicians
Doctors are jumping the gun to prescribe a medication lacking FDA approval that has gone viral on social media. "Why are we waiting?" one physician asked.
The promises and pitfalls of GLP-1 drugs
Approved 20 years ago as a diabetes treatment, GLP-1 drugs have been found to help patients reduce weight, changing the lives of more than 30 million people in the U.S. But there also have been troubling side effects reported.
World
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When will the Iran war end? Here's what Trump has said.
President Trump has offered timelines of days and weeks for the Iran war, but a solution remains elusive.
Just 1 in 10 Europeans now view the U.S. as an ally, according to poll
A growing number of Europeans see the U.S. as a rival or an adversary, especially in Denmark, France, Spain and Switzerland, according to the poll.
U.S. Embassy in Mexico warns Americans of safety risks ahead of World Cup
The U.S. Embassy said Americans traveling to Mexico for the World Cup should look at advisories for the region they will be visiting.
World's largest whale graveyard found by sub at bottom of ocean
The researchers saw many strange animals — many believed to be new to science — living off the whale carcasses.
Everest survivor out of intensive care: "I thought I would perish"
Left stranded in freezing temperatures near Everest's "death zone," the climber said he survived for days with almost no food or water.
Entertainment
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Entertainment
G Flip on song becoming a hit in "Off Campus"
Musician G Flip first rose to fame in Australia but has become a global star since their song "Bed of Fire" appeared in the series "Off Campus." They speak to "CBS Mornings" about how the song's popularity has impacted their music, family support and advice for young artists.
Amazon's best books of the year so far
Amazon Books editorial director Sarah Gelman joins "CBS Mornings" to reveal Amazon's best books of the year so far and why they made the list.
Pope Leo met with Bad Bunny in Spain
Pope Leo XIV met with music superstar Bad Bunny in Spain as the pontiff continues his multi-city tour. CBS News' Chris Livesay reports.
Taylor Swift wedding fuels prediction markets
Bettors have wagered millions of dollars on platforms like Polymarket and Kalshi as rumors swirl surrounding the wedding of Taylor Swift and Travis Kelce. Jo Ling Kent has more.
Broadway stars at the Tony Awards
Hollywood stars like Daniel Radcliffe and Rachel Dratch took to the stage this Broadway season. CBS News' Taylor Masi spoke with some of the stars at the 2026 Tony Awards.
Technology
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Technology
OpenAI announces plan to go public
Last week, Anthropic, valued at almost a trillion dollars, filed to go public. Yesterday, its chief rival OpenAI confidentially filed for an initial public offering. Later this week, SpaceX is set to go public in what could be the largest IPO ever. Jon Krohn, the co-founder and CEO of Y Carrot, joins CBS News to discuss.
Meta launches program to train workers for data center jobs
Meta pledged to invest $115 million to train electricians, plumbers and other workers needed to operate data centers.
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.
New Apple features to keep kids safe
Apple is rolling out an update with new parental controls to help navigate screen time and keep kids safe. Jo Ling Kent explains the changes.
How to buy SpaceX shares as its blockbuster IPO readies for liftoff
SpaceX is setting aside a large chunk of shares for ordinary investors as it seeks to raise a record $75 billion. Here's what to know.
Science
More Science
World's largest whale graveyard found by sub at bottom of ocean
The researchers saw many strange animals — many believed to be new to science — living off the whale carcasses.
NASA names 4 astronauts for next Artemis mission
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Great white shark captured on video in Mediterranean in rare sighting
Great white sharks are classified as "critically endangered" in the Mediterranean Sea, and underwater sightings are incredibly rare.
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.
Scientists find yeast in frozen mummy's guts, use it to make bread
More than 5,300 years ago, Oetzi the Iceman was strolling through the Alps on the border of Austria and Italy when he was killed by an arrow in the back.
Crime
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Crime
Gates speaks out before Epstein testimony
Microsoft co-founder Bill Gates spoke to reporters on Capitol Hill Wednesday before testifying for members of the House Oversight Committee about his ties to convicted sex offender Jeffrey Epstein. CBS News' Taurean Small reports.
Inside the White House Epstein files reaction
The release of the Epstein files triggered a "freakout" inside the White House for President Trump's top advisers, a new report from The New York Times shows. CBS News' Nancy Cordes has more.
Pilot accused of flying without valid license
An Air Canada pilot is accused of flying 900 flights over 17 years without a proper license. The man used false documents after being promoted to captain in 2009 until his retirement last year, authorities said. He did have a valid commercial pilot license, but never got the license required to act as a captain.
Bill Gates testifying on ties to Epstein
Microsoft co-founder Bill Gates is expected to testify before members of the House Oversight Committee in a closed-door interview to discuss his ties to convicted sex offender Jeffrey Epstein. CBS News' Taurean Small reports.
Man convicted of fatal stabbing at track meet
A jury in Texas found 19-year-old Karmelo Anthony guilty of murder in a fatal stabbing of a fellow high school athlete. Jonah Kaplan reports.
Space
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NASA names 4 astronauts for next Artemis mission
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Space station crew briefly moves to "safe haven" amid concerns over leaks
Out of an abundance of caution, NASA briefly directed five of the seven crew members aboard the International Space Station to wait inside the docked SpaceX Crew Dragon "Freedom" spacecraft.
Sun erupts with 3 solar flares, raising chances of northern lights for U.S.
Three solar flares burst from the sun this week, raising the chances of seeing the northern lights for people across the United States.
NASA reluctantly gives up on lost orbiter: "Best Mars mission ever"
NASA officials said the $582 million MAVEN orbiter could not be recovered after a problem on the far side of Mars late last year, and that its extraordinarily successful mission was at an end.
Blue Origin vows to resume New Glenn launches despite explosion
Damage to Blue Origin's lone launch pad in the wake of last week's spectacular explosion was not as severe as initially feared, the company said.
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.
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.
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
Bill Gates testifies in Epstein probe
Bill Gates is testifying before the House Oversight Committee on Wednesday about his ties to Jeffrey Epstein. CBS News' Nikole Killion has more.
Trump: U.S. will hit Iran "hard" again
President Trump said Iran will "pay the price" for taking too long to negotiate a deal, adding that the U.S. will hit Iran "hard." This comes after a U.S. Apache helicopter was downed, sparking an exchange of fire. CBS News chief White House correspondent Nancy Cordes has the latest.
Trump sounds off on Iran
President Trump took questions during the Secure America Act bill signing in the Oval Office, where he said the U.S. will continue striking Iran and weighed in on Tuesday's Maine primary race. CBS News' Zak Hudak has more.
1999 Knicks player on "crucial" Game 4
Former New York Knicks center Chris Dudley helped his team reach the NBA Finals in 1999. Dudley joins CBS News 24/7 Mornings with his reaction as the Knicks prepare to face the San Antonio Spurs in Game Four of the finals.
Violent anti-immigration protests in Belfast
Violent anti-immigration protests erupted in Northern Ireland after a brutal stabbing attack. Authorities say a man from Sudan attacked another man with a kitchen knife on a street in Belfast. Protesters set homes and vehicles on fire and blocked roads.