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.
ClimateWatch: Climate Change News & Features
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.
As Trump skips U.N. climate summit, Newsom hurls criticism from Brazil
The Trump administration sent nobody to the U.N. global climate summit, leaving California Governor Gavin Newsom to ask, "What the hell is going on here?"
Science
Science
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.
How a growing El Niño will affect 2026 hurricane season in Atlantic, Pacific
The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems.
NASA spacecraft to fly past Mars on voyage to rare metal asteroid
NASA's Psyche spacecraft will slingshot past Mars on Friday, on its way toward a rare metal-rich asteroid.
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.
What's in the released UFO files?
The Pentagon released UFO documents on Friday, with President Trump telling the public to "have fun" deciding for itself what is going on. Carter Evans reports.
Trump: UFO files released for transparency
Defense Secretary Pete Hegseth said it's time for the American people see it for themselves, as the Pentagon started releasing previously classified documents related to UFOs and UAPs. CBS News Pentagon reporter Eleanor Watson has more.
"The Age of Disclosure" director on UFO files
The Pentagon on Friday released and declassified numerous files on UFOs, including eyewitness testimony, photos and reports. Government knowledge of non-human intelligent life was the subject of the documentary "The Age of Disclosure," released in February. Its director and producer, Dan Farah, joins CBS News to discuss.
Pentagon begins releasing UFO files: "It's time the American people see"
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
Mysterious world beyond Pluto may have atmosphere, study says
If confirmed, the rock would become just the second world past Neptune in our solar system to host an atmosphere.
Bill Nye on the Artemis II moon mission
Bill Nye The Science Guy, the chief ambassador of The Planetary Society, joins CBS News 24/7 Mornings with more after meeting the Artemis II crew in person after their successful mission around the moon.
U.S.
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Celebrating most prestigious, and junkers, of automobile world
In California, the Pebble Beach Concours d'Elegance is widely considered the most prestigious car show in the world. But just a few miles away, the Concours d'Lemons celebrates the junkers of the automotive world.
Douglas McCain, the eldest son of Sen. John McCain, dies at 66
Douglas McCain, the eldest son of the late Sen. John McCain, has died, his family announced. He was 66.
Recipe: Lavender and lemon poppy seed cake from "Cake Picnic"
Elisa Sunga shares how to make lavender and lemon poppy seed cake in her cookbook, "Cake Picnic: Recipes for the Love of Cake & Friends."
Iran moving World Cup training base from U.S. to Mexico
Iran had been scheduled to train in Tucson, Arizona, but it will now move its training base to Tijuana, Mexico, just south of San Diego.
Why Kouri Richins jurors decided Utah mom was a killer
At Kouri Richins' sentencing for the murder of Eric Richins, her husband and father of their three sons, she declared her innocence to the court and to her children. But for jurors on the case, the evidence told a different story.
MoneyWatch
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AI is driving more job cuts and weighing on hiring, economists say
Economists say AI is reshaping the U.S. labor market by suppressing hiring even as overall job losses remain limited.
House lawmakers launch insider trading probe into Kalshi and Polymarket
Rep. James Comer is requesting information from Kalshi and Polymarket on how the prediction markets guard against insider trading.
Kevin Warsh sworn in as new Fed chair, replacing Powell
Kevin Warsh has vowed to preserve the Fed's independence over monetary policy, telling lawmakers he will never "predetermine" interest rates at the president's request.
This factor may determine whether you get rich. You don't control it.
Landing a good-paying job may not be enough to buy a home. A new study finds family wealth plays an outsized role in who becomes a homeowner.
Why Google's Gemini Spark AI agent could be a game changer
AI tools that autonomously perform tasks for users mark a major step forward from chatbots, according to tech experts.
Politics
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Transcript: Lt. Col. William Swenson (Ret.) and Command Sergeant Major Matthew Williams (Ret.) on "Face the Nation with Margaret Brennan," May 24, 2026
The following is the transcript of the interview with retired Lt. Col. William Swenson and retired Command Sergeant Major Matthew Williams (Ret.) that aired on "Face the Nation with Margaret Brennan" on May 24, 2026.
Douglas McCain, the eldest son of Sen. John McCain, dies at 66
Douglas McCain, the eldest son of the late Sen. John McCain, has died, his family announced. He was 66.
Exclusive
Trump says U.S. is "getting a lot closer" to agreement with Iran
U.S. officials and negotiators were discussing a process to reopen the Strait of Hormuz, sources briefed on the conversations said.
Cruz says Blanche faced "full-on revolt" over DOJ fund at meeting with GOP senators
The GOP senator said the meeting included "screaming," adding that "fiery does not begin to cut it."
U.S. prepares for new military strikes against Iran
At the same time, Tehran is reviewing the latest U.S. proposal for a possible agreement to end the nearly three-month war.
HealthWatch
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Second Ebola treatment center set on fire in epicenter of disease's outbreak
Angry residents of a town at the epicenter of the Ebola outbreak in eastern Congo attacked and burned a tent that was part of a health center where people are being treated for the virus.
The latest details on the Ebola outbreak
Officials have increased the number of countries in Africa at risk for Ebola from three to 10. A third entry point is open for Americans traveling from certain high-risk countries back into the U.S. Holly Williams reports.
What to know about California chemical tank set to explode or leak
The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.
Ebola kills 3 Red Cross workers in the Congo, organization says
The three workers, who fell ill in March and died in May, were "among the first known victims of the outbreak," the Red Cross said.
Teen's mystery illness solved: "It took 18 years to get an answer"
Lucia Adarve had a long list of symptoms that no one could diagnose. Her mother Lisa was determined to find an answer.
World
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Transcript: Lt. Col. William Swenson (Ret.) and Command Sergeant Major Matthew Williams (Ret.) on "Face the Nation with Margaret Brennan," May 24, 2026
The following is the transcript of the interview with retired Lt. Col. William Swenson and retired Command Sergeant Major Matthew Williams (Ret.) that aired on "Face the Nation with Margaret Brennan" on May 24, 2026.
2 dead, dozens wounded after Russia launches large attack on Ukraine
Russia used a powerful hypersonic missile that has nuclear capabilities to carry out a massive attack Sunday in Kyiv, Ukraine.
24 killed, dozens more injured in suicide bombing in Pakistan
Prime Minister Shehbaz Sharif called the attack a "cowardly act of terrorism" on social media.
Second Ebola treatment center set on fire in epicenter of disease's outbreak
Angry residents of a town at the epicenter of the Ebola outbreak in eastern Congo attacked and burned a tent that was part of a health center where people are being treated for the virus.
Iran moving World Cup training base from U.S. to Mexico
Iran had been scheduled to train in Tucson, Arizona, but it will now move its training base to Tijuana, Mexico, just south of San Diego.
Entertainment
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Entertainment
Ryan Bingham reflects on his music, TV career
Ryan Bingham's career spans decades and genres. He went from a 2009 awards season sweep with "The Weary Kind (Theme from Crazy Heart)" to starring as Walker in "Yellowstone." Bingham sat down with "CBS Saturday Morning" to reflect on his work and to discuss his latest project, "They Call Us The Lucky Ones," which he created in collaboration with The Texas Gentlemen.
Lamorne Morris steps into the Marvel universe
Lamorne Morris sits down with "CBS Saturday Morning" to discuss his career as he steps into the Marvel universe with Nicholas Cage for "Spider-Noir."
Ryan Bingham and The Texas Gentlemen perform "Relevance"
Ryan Bingham is an Oscar, Grammy, Golden Globe and Critics' Choice award-winning singer-songwriter who also played Walker in "Yellowstone." For his first album in seven years, Bingham teamed up with The Texas Gentlemen to create "They Call Us The Lucky Ones." Here's Ryan Bingham and The Texas Gentlemen performing "Relevance."
Ryan Bingham and The Texas Gentlemen perform "Let the Big Dog Eat"
Ryan Bingham is an Oscar, Grammy, Golden Globe and Critics' Choice award-winning singer-songwriter who also played Walker in "Yellowstone." For his first album in seven years, Bingham teamed up with The Texas Gentlemen to create "They Call Us The Lucky Ones." Here's Ryan Bingham and The Texas Gentlemen performing "Let the Big Dog Eat."
Ryan Bingham and The Texas Gentlemen perform "The Lucky Ones"
Ryan Bingham is an Oscar, Grammy, Golden Globe and Critics' Choice award-winning singer-songwriter who also played Walker in "Yellowstone." For his first album in seven years, Bingham teamed up with The Texas Gentlemen to create "They Call Us The Lucky Ones." Here's Ryan Bingham and The Texas Gentlemen performing "The Lucky Ones."
Technology
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CBS News poll finds most doubt government will ensure AI used appropriately
Amid concern about AI taking jobs, people see a range of motives by AI companies.
Ring founder on the Fire Watch feature
As thousands evacuate their homes in Southern California to flee the Sandy Fire, Ring doorbell and security cameras are helping residents and emergency crews stay informed and stay safe. Ring founder Jamie Siminoff joins CBS News to discuss the Fire Watch feature.
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.
Stanford student on how AI impacted his class
A recent opinion piece in The New York Times spotlighted the impact of artificial intelligence on the 2026 graduating class at one of the world's most prestigious universities. The author, Stanford student Theo Baker, joins to discuss.
Why Google's Gemini Spark AI agent could be a game changer
AI tools that autonomously perform tasks for users mark a major step forward from chatbots, according to tech experts.
Science
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Science
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.
Crime
More Crime
Why Kouri Richins jurors decided Utah mom was a killer
At Kouri Richins' sentencing for the murder of Eric Richins, her husband and father of their three sons, she declared her innocence to the court and to her children. But for jurors on the case, the evidence told a different story.
Possible shots heard from White House
Several shots were heard from the White House property on Saturday. Aaron Navarro reports from the location after Secret Service told him to get down immediately.
Lawyers shot outside North Carolina courthouse
In Raleigh, North Carolina, a woman's civil case turned into a criminal one after police said she shot two lawyers outside a courthouse. Both were hospitalized. Skyler Henry reports.
Ivey and Ellison on 6 years since Floyd murder
Six years after his murder in Minneapolis, and despite passing the House twice, the George Floyd Justice in Policing Act remains stalled in the Senate. Some lawmakers are hoping to change that. Democratic Rep. Glenn Ivey of Maryland and Minnesota Attorney General Keith Ellison join to reflect on the state of police reform.
Mosque attack was streamed online
The deadly attack at the Islamic Center of San Diego was streamed online, and at least three people watched as two teenagers attacked the facility filled with young students, CBS News' Anna Schecter reports.
Space
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SpaceX launches more powerful Super Heavy-Starship rocket
Perfecting SpaceX's mammoth rocket will be critical to NASA's plans for returning astronauts to the surface of the moon.
SpaceX launch of more powerful Super Heavy-Starship rocket scrubbed at last minute
The new rocket features a host of upgrades intended to improve safety and performance of the world's most powerful rocket.
SpaceX to explore "the true nature of the universe" as it plans IPO
Elon Musk's SpaceX is moving ahead with plans to go public in what some expect will be the biggest IPO ever.
SpaceX launches cargo ship to International Space Station
The International Space Station-bound SpaceX Cargo Dragon is loaded with 6,500 pounds of needed equipment, research gear and crew supplies.
NASA maps show Earth's brightest and darkest regions at night
Researchers expected to find "a gradual increase in artificial light at night," but instead saw "much more nuanced patterns," NASA 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.
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?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
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
More Latest CBS News Videos
Latest CBS News Videos
Full interview: Swenson and Williams
Watch Margaret Brennan's full interview with Medal of Honor recipients Retired Army Lt. Col. William Swenson and retired Army Command Sergeant Major Matthew Williams, a portion of which aired on May 24, 2026.
Celebrating the best and worst cars
In California, the Pebble Beach Concours d'Elegance is an invite-only event celebrating the most valuable collector cars in the world. And just a few miles away, Concours d'LeMons is a once-a-year celebration of the less desirable, less loved and less expensive automobiles. Lee Cowan heads to both events — one that celebrates the best in show, and the other only a worst in show.
Open: "Face the Nation," May 24, 2026
This week on "Face the Nation with Margaret Brennan," as President Trump says a peace deal with Iran has been "largely negotiated," Imtiaz Tyab reports from Tel Aviv and Sen. Chris Van Hollen discusses the possible deal. Plus, on this Memorial weekend, Medal of Honor recipients retired Lt. Col. William Swenson and retired Master Sgt. Matthew Williams join.
Nature: Seals in Maine
We leave you this Sunday with seals (at rest) near Mount Desert Island in northern Maine. Videographer: Mauricio Handler.
These United States: The Marshall Plan
In 1947, two years after the end of World War II, President Truman's secretary of state, George C. Marshall, delivered a commencement speech arguing the U.S. should help its European allies and enemies rebuild in the post-war world. This was the foundation of an economic aid program that came to be known as the Marshall Plan. Seth Doane looks at its monumental impact.