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
Science
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.
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.
U.S.
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Remnants of Tropical Storm Arthur flood homes and force evacuations in Gulf states
The remnants of Tropical Storm Arthur were battering parts of the southeastern U.S. with heavy rain, sparking flash flooding.
Trump awards Medal of Honor to 3 veterans of the Vietnam, Afghanistan wars
In a ceremony at the White House, the president paid tribute to retired Marine Corps Maj. James Capers Jr., retired Army Maj. Nicholas Dockery and Marine Col. John W. Ripley, who died in 2008.
States not required to give community-based care for those with disabilities: DOJ opinion
The Office of Legal Counsel opinion released Thursday said states aren't required by law to integrate mentally disabled patients with their peers by providing community or home-based care.
Air Force unit faces flu outbreak weeks after vaccine mandate dropped
Dozens of service members at Lackland Air Force Base in Texas have fallen ill with the flu in the weeks since Defense Secretary Pete Hegseth rescinded the vaccine mandate, sources familiar confirmed to CBS News.
GOP congressman, missing for months, set to return on June 30
Republican Rep. Tom Kean Jr. of New Jersey will return to Congress on June 30, his spokesperson said, after being away since March in an unexplained absence that has confounded Capitol Hill.
MoneyWatch
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Less than half of Americans can afford quality healthcare, Gallup finds
Gallup found that only 49% of Americans were "cost-secure" last year, with concerns about medical bills and prescription costs rising across income groups.
Waymo recalls robotaxis after some vehicles entered construction zone
The recall follows multiple incidents in which Waymo robotaxis drove past ramp-closure signs and into freeway construction zones.
Intel shares leap after Trump announces chip deal with Apple
In a social media post, President Trump touted the U.S. government's 10% stake in Intel, noting that it is now worth $60 billion.
Gas prices fall below $4 a gallon for the first time in nearly 3 months
The national average for a gallon of regular gas in the U.S. drops to $3.99, the lowest since March 30.
Federal Reserve holds interest rates steady but leaves door open to hike
U.S. inflation is expected to remain elevated through the end of the year, Fed officials say in their latest forecast.
Politics
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Cuba approves free-market reforms in effort to stave off economic collapse
Cuban lawmakers Thursday adopted nearly 200 historic free-market reforms aimed at rescuing the communist island from a severe crisis aggravated by a U.S. oil blockade.
Latest U.S. strike on alleged drug boat kills 3 in eastern Pacific, Pentagon says
The U.S. military has attacked a boat accused of smuggling drugs in the eastern Pacific Ocean, killing three people.
Rips appear in Reflecting Pool's new sealant after algae turn water green
President Trump's efforts to spruce up the Lincoln Memorial Reflecting Pool faced a snag this week, with algae turning the water green while rips appeared in an "American Flag Blue" surface picked by the president.
Trump's goals for the Iran war and what he's saying now
When the U.S.-Iran conflict began, President Trump laid out a litany of aggressive war aims. Here's what the president and his top aides said then — and how their views have changed.
Trump awards Medal of Honor to 3 veterans of the Vietnam, Afghanistan wars
In a ceremony at the White House, the president paid tribute to retired Marine Corps Maj. James Capers Jr., retired Army Maj. Nicholas Dockery and Marine Col. John W. Ripley, who died in 2008.
HealthWatch
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Air Force unit faces flu outbreak weeks after vaccine mandate dropped
Dozens of service members at Lackland Air Force Base in Texas have fallen ill with the flu in the weeks since Defense Secretary Pete Hegseth rescinded the vaccine mandate, sources familiar confirmed to CBS News.
Less than half of Americans can afford quality healthcare, Gallup finds
Gallup found that only 49% of Americans were "cost-secure" last year, with concerns about medical bills and prescription costs rising across income groups.
Busy Philipps on her late ADHD diagnosis
Actress Busy Philipps, 45, spoke up about her late attention-deficit/hyperactivity disorder diagnosis online after realizing she shared symptoms as her young daughter was evaluated and diagnosed. Women are more likely than men to be diagnosed with ADHD later in life, research shows.
Drummer rediscovers his rhythm after setback
In the "CBS Mornings" series "Pushing the Limits," Mark Strassmann shows how a Georgia man's passion for music was almost taken away from him forever after a terrible accident. But thanks to his resilience and technology, the man is now a record-breaking drummer.
Arrests of immigrant parents create mental health crisis for children
An estimated hundreds of thousands of children, many of them U.S. citizens, have been separated from a parent in the Trump administration's immigration crackdown.
World
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Cuba approves free-market reforms in effort to stave off economic collapse
Cuban lawmakers Thursday adopted nearly 200 historic free-market reforms aimed at rescuing the communist island from a severe crisis aggravated by a U.S. oil blockade.
Latest U.S. strike on alleged drug boat kills 3 in eastern Pacific, Pentagon says
The U.S. military has attacked a boat accused of smuggling drugs in the eastern Pacific Ocean, killing three people.
Trump's goals for the Iran war and what he's saying now
When the U.S.-Iran conflict began, President Trump laid out a litany of aggressive war aims. Here's what the president and his top aides said then — and how their views have changed.
Man charged after toddler ends up in crocodile enclosure at zoo
Police in eastern England said a man was arrested on suspicion of attempted murder after a 3-year-old boy "ended up in the crocodile enclosure" at a zoo.
Hegseth announces review of U.S. forces in Europe, blasts "shameful" NATO allies
The Pentagon is launching a six-month review of U.S. forces and bases in Europe, Defense Secretary Pete Hegseth said Thursday at a meeting of NATO defense ministers.
Entertainment
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Americans say they're reading fewer books. Here's what they're doing instead.
Many people are spending more time on screens, but also doing more physical activities, a new CBS News poll finds.
Singer Myles Smith talks debut album
Myles Smith's career skyrocketed after his hit song "Stargazing" became the biggest song by a U.K. artist worldwide in 2024. Now, he's releasing his debut album, "My Mess, My Heart, My Life," on June 19. Myles Smith joins "CBS Mornings" to discuss his rapid rise to stardom, his first album and his experience touring with Ed Sheeran.
Busy Philipps on her late ADHD diagnosis
Actress Busy Philipps, 45, spoke up about her late attention-deficit/hyperactivity disorder diagnosis online after realizing she shared symptoms as her young daughter was evaluated and diagnosed. Women are more likely than men to be diagnosed with ADHD later in life, research shows.
Drummer rediscovers his rhythm after setback
In the "CBS Mornings" series "Pushing the Limits," Mark Strassmann shows how a Georgia man's passion for music was almost taken away from him forever after a terrible accident. But thanks to his resilience and technology, the man is now a record-breaking drummer.
Extended interview: Myles Smith
British singer-songwriter Myles Smith talks to Anthony Mason about his much-anticipated debut album, "My Mess, My Heart, My Life," growing up in London, his rapid rise to stardom and more.
Technology
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Waymo recalls robotaxis after some vehicles entered construction zone
The recall follows multiple incidents in which Waymo robotaxis drove past ramp-closure signs and into freeway construction zones.
Americans on AI's future impact
A Pew survey shows 40% of Americans think AI's future impact will be negative. MIT Sloan professor Eric So joins CBS News with more details.
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.
Where to get the latest CBS Mornings Deals
On this edition of CBS Mornings Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Inside an Irish town raising kids without smartphones
When parents and educators in Greystones, Ireland saw children dealing with increasing anxiety, they acted – and took phones out of the equation.
Science
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Science
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.
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.
Crime
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Crime
Mangione's legal team drops psychiatric defense
Attorneys for Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson, dropped plans for a psychiatric defense in his state case on Thursday. CBS News legal reporter Katrina Kaufman has the details.
Man charged after toddler ends up in crocodile enclosure at zoo
Police in eastern England said a man was arrested on suspicion of attempted murder after a 3-year-old boy "ended up in the crocodile enclosure" at a zoo.
"Lady Gucci," who had her ex-husband killed, could soon inherit $23M fortune
Despite spending 18 years in prison for orchestrating the murder of her ex-husband, fashion heir Maurizio Gucci, Patrizia Reggiani may be about to inherit a fortune.
Ex-police commissioner on Heuermann sentence
The Long Island architect who lived a secret life as the Gilgo Beach serial killer was sentenced to life in prison without parole on Wednesday. Former Suffolk County Police Commissioner Rodney Harrison, who formed the task force that ultimately led to Rex Heuermann's arrest, joins with analysis.
Gilgo Beach serial killer sentenced
In a Long Island courtroom Wednesday, Rex Heuermann received three life sentences for choking and dismembering eight women, most of them in his basement, over the course of more than 15 years. The 62-year-old addressed the court before he was sent away. Tom Hanson reports.
Space
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Researchers find "Pink Planet" has salty clouds: "We were very surprised"
The "Pink Planet," formally known as GJ504b, was discovered in 2013 and is technically not a planet but rather a "planetary-mass companion."
NASA chief defends choice of all-male crew for Artemis III mission
NASA's Jared Isaacman says the crew was selected solely based on their experience, expertise and availability for flight assignment.
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.
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.
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
2023: Mike Rogers seems to lunge at Matt Gaetz
Video shows the moment Republican Rep. Mike Rogers of Alabama was pulled away forcefully on the Congress floor after moving toward his fellow Republican Rep. Matt Gaetz on Jan 6, 2023.
Comparing Trump and Obama's Iran deals
The Trump administration has said repeatedly that the memorandum of understanding between Iran and the U.S. is better than the deal negotiated by the Obama administration in 2015. "The Daily Report" breaks down both deals.
Behind the rise of Democratic Socialism
CBS News projects Democratic socialist Janeese Lewis George will win the Washington, D.C., mayoral primary. CBS News' Fin Gómez has more.
Dangerous weather hits multiple parts of the U.S.
In the Midwest, a batch of tornadoes touched down, part of a line of storms that shredded buildings and toppled trees. In the South, flash floods stranded folks in their homes and vehicles. Jason Allen reports on water rescues and Rob Marciano has the forecast.
Breaking down Supreme Court gun ruling
The Supreme Court ruled in favor of a Texas man who challenged a federal law that broadly banned drug users from owning guns. The unanimous decision is a loss for the Trump administration, which had defended the 1968 law. CBS News legal contributor Jessica Levinson breaks it down.