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.
ClimateWatch: Climate Change News & Features
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?"
U.N. climate talks start in Brazil: "We need to accelerate the fight"
U.N. climate negotiations get underway in Brazil, with leaders urging urgency and cooperation to curb global warming. The Trump administration is not participating.
Hundreds of dolphins found dead in lake were in water hotter than jacuzzi
"You couldn't put your finger in the water," said the lead author of the study, which spotlights the impacts of planetary warming on aquatic ecosystems.
Maps show Hurricane Melissa's forecast path
Hurricane Melissa brought hurricane-force gusts to Bermuda overnight and will weaken as it heads north, the U.S. National Hurricane Center said. Maps show its forecast path.
Science
First major forecast for 2026 Atlantic hurricane season is released
Colorado State University has released its annual Atlantic hurricane forecast, predicting 13 named storms and six hurricanes may develop during the 2026 season.
Creature thought to be world's oldest octopus isn't an octopus after all
Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.
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.
Stunning photos from Artemis II show Earth, moon, eclipse from space
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
Artemis II astronauts speak during historic lunar mission
On Monday, the astronauts aboard the Artemis II spacecraft will loop around the Moon's far side, part of a mission pushing human beings farther from Earth than anyone has ever been. Correspondent Mark Strassmann talked with commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen as the crew was about 180,000 miles from home, preparing for their historic lunar flyby.
Artemis II crew begins "crazy first day" in space after exhilarating launch
NASA's Artemis II astronauts will spend about 24 hours orbiting the Earth and running checks on their spacecraft and life support systems before heading to the moon.
CBS News studio shakes as Artemis II launches
Four astronauts are traveling around the moon on Artemis II, going further from Earth than anyone before. CBS News' Mark Strassmann and Peter King have more.
What Artemis II astronauts will do in space
Former NASA astronaut Clayton Anderson joins CBS News to discuss what the Artemis II astronauts will do as they orbit the Earth after takeoff.
How Artemis II crew will sleep in space
Members of the Artemis II crew will be the first people to sleep inside the Orion spacecraft. CBS News' Kris Van Cleave has more on how they'll do that.
How do astronauts use the bathroom?
The science and technology behind using the restroom in space continues to evolve. CBS News senior transportation correspondent Kris Van Cleave looks at the out-of-this-world facilities available to the Artemis II crew.
What comes next for the Artemis II mission?
NASA kicked off a historic lunar mission on Wednesday, sending astronauts farther from Earth than ever before. CBS News senior national correspondent Mark Strassmann has more.
Return to the moon driven by courage and curiosity
"CBS Evening News" anchor Tony Dokoupil reflects on what got us here as the Artemis II mission kicks off.
Special Report: Artemis II launches on historic moon mission
The Artemis II mission lifted off on Wednesday from the Kennedy Space Center in Florida. Tony Dokoupil anchored CBS News' special report on the launch.
What's the status of the Artemis II rocket?
Four astronauts are on a historic, unprecedented mission around the far side of the moon and back after the Artemis II launched on Wednesday. Derrick Pitts, chief astronomer at the Franklin Institute, joins CBS News to discuss and CBS News' Cristian Benavides and Kris Van Cleave report.
U.S.
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Pope Leo issues latest rebuke of Iran conflict: "Enough with war!"
Pope Leo XIV offered his strongest condemnation yet of the war in Iran on Saturday, appearing to take multiple veiled shots at President Trump.
U.S. naval destroyers have crossed the Strait of Hormuz, CENTCOM says
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
U.S. set to deport family of Iranian propagandist "Screaming Mary"
The State Department said on Saturday it has revoked the green cards and detained the family of the Iranian regime propagandist known as "Screaming Mary."
At age 102, a New York man is still striving for perfection, through pottery
George Strausman of Great Neck, New York, is 102 years old and still works four days a week in his family's construction business. But it's what he does on his day off that is even more remarkable.
9 highlights from Artemis II's epic journey around the moon
The Artemis II crew's nine-day moon mission set a record for the farthest any human has ever traveled from Earth. Here's a look at the key moments.
MoneyWatch
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Tesla wins Dutch approval to use self-driving features, a first for Europe
The Netherlands' decision now goes to the European Commission for full authorization.
Anthropic's Mythos AI can spot flaws in almost every computer on earth. Uh-oh.
Could powerful AI models like Anthropic's Mythos give cybercriminals and other bad actors a roadmap for exploiting tech systems?
IMF chief concerned about Anthropic cybersecurity risks: "Time is not our friend"
Kristalina Georgieva, the head of the International Monetary Fund, called on key institutions to work together to manage cybersecurity risks.
Bessent, Fed's Powell met with bank CEOs over potent new Anthropic AI
Financial industry leaders met to discuss potential cyber risks posed by Anthropic's latest AI model, which has found weaknesses in every major computer operating system.
Why a Strait of Hormuz "toll" would pose economic and geopolitical risks
Energy industry experts warn that allowing Iran to charge ships to ensure safe passage through the strait would raise energy costs.
Politics
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Judge told to reconsider security implications of halting White House ballroom
The U.S. Court of Appeals for the District of Columbia Circuit said it did not have enough information to decide how much of the project can be suspended without jeopardizing the safety of the president.
First glimpse of 2028 Democratic field at National Action Network Convention
A horde of 2028 Democratic presidential hopefuls attended Al Sharpton's National Action Network conference, nearly two years before the first primary votes will be cast.
Is Hungarian leader and MAGA darling Viktor Orbán about to be ousted?
The latest polls indicate that Viktor Orbán, an international ally of President Trump, and his Fidedz party are trailing the rival Tisza party.
Dems call on Swalwell to drop out of gov race amid sexual assault allegations
The woman alleged the California gubernatorial candidate sexually assaulted her twice when she was too drunk to consent.
IMF chief concerned about Anthropic cybersecurity risks: "Time is not our friend"
Kristalina Georgieva, the head of the International Monetary Fund, called on key institutions to work together to manage cybersecurity risks.
HealthWatch
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A teen athlete's headache wouldn't stop. It took a year to find a cure.
Jack Alston was used to migraines, but after two concussions in middle school, he was stuck with a headache that wouldn't go away.
Medicaid work rules will stress states' staffing capacity
Some states already don't have enough staff to quickly process Medicaid applications and answer enrollees' phone calls. Researchers say they may not be prepared to handle new Medicaid work rules, predicting people will lose coverage as a result.
Exclusive
2 more drug companies to officially launch on TrumpRx
Two more drug-making giants, Abbvie and Genentech, will start selling popular medications on the White House's discounted pharmaceutical site as soon as Monday.
Social media driving teens toward steroids, extreme body transformations
Behind some of the viral physiques lies a troubling trend: the use of a powerful drug never approved for humans.
Scientist with rare ALS genetic mutation looks to experimental treatment
Every few months for the past three years, Jeff Vierstra has been receiving infusions in his spine that target and disable a mutated gene that made it likely he would develop ALS.
World
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Pope Leo issues latest rebuke of Iran conflict: "Enough with war!"
Pope Leo XIV offered his strongest condemnation yet of the war in Iran on Saturday, appearing to take multiple veiled shots at President Trump.
U.S. naval destroyers have crossed the Strait of Hormuz, CENTCOM says
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
Authorities seize 5 tons of cocaine from banana, wine shipments
The drugs were seized at London Gateway, a deep-sea container port about 30 miles from London.
U.S. set to deport family of Iranian propagandist "Screaming Mary"
The State Department said on Saturday it has revoked the green cards and detained the family of the Iranian regime propagandist known as "Screaming Mary."
Tesla wins Dutch approval to use self-driving features, a first for Europe
The Netherlands' decision now goes to the European Commission for full authorization.
Entertainment
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Entertainment
04/11: Saturday Morning
The Artemis II crew is back on Earth after a successful splashdown. Meanwhile, the world awaits results of U.S. and Iranian talks in Pakistan.
Marking 50 years since a key pinball moment
Journalist Roger Sharpe is known as the "The Man Who Saved Pinball," after he helped overturn New York City's 35-year ban on the game. "CBS Saturday Morning" sits down with Sharpe to discuss the 50th anniversary of a key moment in pinball history.
Levy Rozman on new book "Chess for Babies"
Chess master Levy Rozman join "CBS Saturday Morning" to discuss his newest book, "Chess for Babies," and how his online presence is changing the way people learn to play the game.
Theo Lawrence performs "Dear Pillow"
Theo Lawrence grew up outside of Paris, but developed his love for American country music by checking out records at his local library. He moved to Texas in 2023 and released his debut album, "Cherie." His next adventure is a coast-to-coast tour, including a stop at Nashville's Ryman Auditorium with Alison Krauss & Union Station. Here's Theo Lawrence performing "Dear Pillow."
Theo Lawrence performs "California Poppy"
Theo Lawrence grew up outside of Paris, but developed his love for American country music by checking out records at his local library. He moved to Texas in 2023 and released his debut album, "Cherie." His next adventure is a coast-to-coast tour, including a stop at Nashville's Ryman Auditorium with Alison Krauss & Union Station. Here's Theo Lawrence performing "California Poppy."
Technology
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Technology
Why new AI model is considered too powerful
Anthropic has announced that it is teaming up with industry competitors to "secure the world's most critical software" from its own AI model, Mythos. New York Times reporter Mike Isaac joins "The Takeout" with more.
Anthropic's Mythos AI can spot flaws in almost every computer on earth. Uh-oh.
Could powerful AI models like Anthropic's Mythos give cybercriminals and other bad actors a roadmap for exploiting tech systems?
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.
How does Gen Z feels about AI?
A study by Gallup and the Walton Family Foundation looked into how Generation Z feels about using AI. Callie Holtermann, a reporter for The New York Times, joins CBS News with more.
How to stay ahead of AI in your career
A recent CBS News poll found 66% of Americans believe AI will decrease jobs. LinkedIn CEO Ryan Roslansky and chief economic opportunity officer Aneesh Raman share insights on the skills that professionals need to stay ahead of AI at work.
Science
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First major forecast for 2026 Atlantic hurricane season is released
Colorado State University has released its annual Atlantic hurricane forecast, predicting 13 named storms and six hurricanes may develop during the 2026 season.
Creature thought to be world's oldest octopus isn't an octopus after all
Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.
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.
Stunning photos from Artemis II show Earth, moon, eclipse from space
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
Crime
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Authorities seize 5 tons of cocaine from banana, wine shipments
The drugs were seized at London Gateway, a deep-sea container port about 30 miles from London.
Latest on woman missing in the Bahamas
Lynette Hooker was reported missing in the Bahamas one week ago by her husband, Brian, who said she fell off their boat. Hooker was arrested on Thursday in connection to his wife's disappearance. "CBS Saturday Morning" speaks with people who knew the couple to learn more.
Malnourished boy found locked in utility van since 2024, police say
A 9-year-old boy was rescued this week after living locked in his father's utility van in eastern France since 2024, according to the local prosecutor.
DHS investigates killing of gas station clerk
The U.S. Department of Homeland Security has been drawn into the case of a woman who was killed in a hammer attack last week at a gas station in Fort Myers, Florida, after a Haitian immigrant was taken into custody on homicide charges in connection with the attack. Nicole Valdes has the latest.
Abusive husband gets 8 years in prison for wife's death by suicide
Lee Milne, 40, was sentenced to eight years in prison following his conviction in Glasgow's High Court for culpable homicide and engaging in abusive behavior.
Space
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9 highlights from Artemis II's epic journey around the moon
The Artemis II crew's nine-day moon mission set a record for the farthest any human has ever traveled from Earth. Here's a look at the key moments.
Artemis II crew splashes down to end historic moon mission
NASA's Artemis II astronauts returned to Earth with a splashdown landing in the Pacific Ocean after making a high-speed reentry through the atmosphere.
How an 8-year-old designed a zero-gravity indicator for Artemis II
The development of the mission mascot and viral sensation Rise began over a year before Artemis II blasted off.
As Artemis II heads back to Earth, crew stakes their lives on the heat shield
Despite problems during the unpiloted Artemis I reentry, the Artemis II crew is confident their heat shield will protect them during a fiery descent to Earth.
NASA drops Artemis II moon mission playlist with astronauts' wake-up songs
The moon music tradition started more than 50 years ago, NASA said as it shared the Artemis II crew's playlist this week.
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
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Latest CBS News Videos
Artemis II crew returns to Houston
The Artemis II astronauts spoke following the successful completion of their mission. They splashed down on Friday night off the coast of San Diego. Retired Lieutenant Colonel David Mahan joins CBS News to discuss.
Artemis II crew speaks after landing on Earth
The Artemis II crew spoke publicly for the first time after their successful mission at the Ellington Field Joint Reserve Base in Houston, Texas.
Iran proposes Strait of Hormuz toll
Iran is reportedly planning to charge ships crossing the Strait of Hormuz a toll. CBS News contributor Joe Zacks has more.
Gulf states react to U.S.-Iran ceasefire
U.S. officials are meeting Iranian and Pakistani officials in Islamabad on Saturday in direct talks, the White House says. CBS News' Haley Ott has more on the global reaction to the two-week ceasefire.
Trump sounds off on Strait of Hormuz
President Trump said the U.S. is "clearing out" the Strait of Hormuz on social media Saturday. Meanwhile, U.S. officials are meeting face-to-face with Iranian and Pakistani officials in Islamabad. CBS News' Taurean Small has the latest.