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.
ClimateWatch: Climate Change News & Features
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.
Bill Gates shifts tone on climate, criticizes "doomsday view"
For decades, Bill Gates has warned of climate disaster — but his tone meaningfully shifted as he cautioned against taking a "doomsday view" on the planet's future.
Trump admin. aims to auction offshore oil leases despite states' opposition
The Trump administration is proposing to auction offshore oil drilling leases across new portions of the U.S. coast as soon as 2026, according to internal documents viewed by CBS News.
Heat wave caused key part of Florida coral reef to become "functionally extinct"
A record 2023 heat wave all but eradicated two species of coral that historically served as the backbone of Florida's reefs, researchers said in a new report.
Science
Snowy owl, cheetah among 40 species granted international protection
According to a recent report, nearly one in four species catalogued by the CMS are threatened with extinction on a worldwide scale.
Everything to know about NASA's moon mission launching this week
NASA is poised to launch four astronauts April 1 on a historic nine-day trip around the moon and back. Here's everything to know about the Artemis II mission.
Arctic sea ice hits lowest winter level as heat records are shattered worldwide
Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
Amputee sea turtle being tracked at sea from space
The staff at a Florida sea turtle hospital is monitoring some animals they've rehabilitated from space -- especially amputees, such as one they named Amelie, who's back at sea.
600-year-old pinot noir grape seed found in medieval hospital
The seed reveals that people in France have been cultivating the popular variety of grape since at least the 1400s, scientists say.
Pit viper among new species discovered in cave in Cambodia
Researchers in Cambodia surveyed dozens of previously unexplored caves and found several species never seen before, including a pit viper that is still being studied.
How a fun nature app aids science
The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable data to scientists studying biodiversity, species decline, and habitat loss. It also provides opportunities for fun: David Pogue joins iNaturalist fan Martha Stewart in a "bioblitz" – a timed competition with other users to spot and ID species.
Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
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.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
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.
U.S.
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Judge rules Trump cutting off funding for NPR and PBS is unconstitutional
U.S. District Judge Randolph Moss blocked the Trump administration from enforcing provisions of his executive order that directed federal agencies to cut off funding to NPR and PBS.
Exclusive
Archives IG says human error to blame for release of Sherrill's military records
The inspector general for the National Archives concluded human error, not political motivations, was to blame for the release of New Jersey Gov. Mikie Sherrill's military records last year.
Americans saving less for retirement — that's a "warning sign," experts say.
Full-time employees cut their 401(k) participation and contribution rates last year amid an affordability crunch, new research shows.
Iran war's impact is spreading beyond oil, hitting helium and aluminum
Shortages of helium, a byproduct of natural gas processing, could create problems for semiconductor and medical equipment manufacturers.
Hegseth slated for House testimony amid Iran war pressure, sources say
Defense Secretary Pete Hegseth is tentatively expected to testify publicly before the House Armed Services Committee on April 29, according to two sources familiar with the plans.
MoneyWatch
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Americans saving less for retirement — that's a "warning sign," experts say.
Full-time employees cut their 401(k) participation and contribution rates last year amid an affordability crunch, new research shows.
Jamie Dimon: I don't know if Iran war will be "tipping point" for recession
Jamie Dimon told "CBS Evening News" anchor Tony Dokoupil that "what's more important for the future of the world is that this war successfully conclude."
Iran war's impact is spreading beyond oil, hitting helium and aluminum
Shortages of helium, a byproduct of natural gas processing, could create problems for semiconductor and medical equipment manufacturers.
JPMorgan Chase rolls out new effort to expand economic opportunity
The bank plans to lend $80 billion to small businesses over the next 10 years as part of what it's calling the "American Dream Initiative."
Gas in U.S. hits $4 a gallon for first time since August 2022
The average price of gas across the U.S. last reached $4 after Russia's invasion of Ukraine sent crude oil prices surging.
Politics
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Judge temporarily blocks construction of Trump's White House ballroom
A federal judge has temporarily blocked the Trump administration's construction of a 90,000-square-foot ballroom to replace the White House's East Wing,
Judge rules Trump cutting off funding for NPR and PBS is unconstitutional
U.S. District Judge Randolph Moss blocked the Trump administration from enforcing provisions of his executive order that directed federal agencies to cut off funding to NPR and PBS.
Exclusive
Archives IG says human error to blame for release of Sherrill's military records
The inspector general for the National Archives concluded human error, not political motivations, was to blame for the release of New Jersey Gov. Mikie Sherrill's military records last year.
Hegseth slated for House testimony amid Iran war pressure, sources say
Defense Secretary Pete Hegseth is tentatively expected to testify publicly before the House Armed Services Committee on April 29, according to two sources familiar with the plans.
Ex-FBI agents who worked on Trump 2020 probe sue Patel, Bondi over their firing
The three former agents were seasoned investigators who primarily handled public corruption investigations and were assigned to special counsel Jack Smith's team.
HealthWatch
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States pay contractors millions to comply with Trump law to cut Medicaid rolls
The One Big Beautiful Bill Act will add red tape and restrictions for those seeking Medicaid and SNAP benefits. And the costs to update computer systems that determine eligibility for those programs will be steep.
Hockey player diagnosed with Stage IV cancer at 26: "It was surreal"
David Lyon is one of the rising number of young adults to be diagnosed with colorectal cancer.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
CDC's acting chief promises a return to stability in a tumultuous moment
Dr. Jay Bhattacharya, head of the National Institutes of Health and interim leader of the Centers for Disease Control and Prevention, told staff a permanent CDC director could be nominated soon. "I know that it has been such a difficult year," he said.
FDA says billionaire's claims about cancer drug Anktiva are misleading
Federal health officials posted a warning about misleading statements by biotech billionaire Dr. Patrick Soon-Shiong about his company's bladder cancer drug Anktiva.
World
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Iran war's impact is spreading beyond oil, hitting helium and aluminum
Shortages of helium, a byproduct of natural gas processing, could create problems for semiconductor and medical equipment manufacturers.
Hegseth slated for House testimony amid Iran war pressure, sources say
Defense Secretary Pete Hegseth is tentatively expected to testify publicly before the House Armed Services Committee on April 29, according to two sources familiar with the plans.
Police find drug-smuggling tunnel with rail system and cranes in Spain
Police said two people headed the network, including one person considered to be the "narco-architect" and "mastermind of the tunnels."
Premature babies who escaped Gaza war finally reunited with families
Palestinian parents separated from their premature newborns by the war in Gaza finally get to meet their children for the first time.
Trump says allies must "come in and take care of" Strait of Hormuz
President Trump told CBS News that he is not ready "quite yet" to abandon efforts to force Iran to reopen the Strait of Hormuz amid the Iran war, despite a Truth Social post suggesting allies need to do it themselves.
Entertainment
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Entertainment
Taylor Swift sued for trademark infringement
Taylor Swift is being sued by Las Vegas performer Maren Wade who has accused the superstar of trademark infringement over her latest album, "The Life of a Showgirl." Wade is the creator of the "Confessions of a Showgirl" podcast, which started as a column in 2014.
Sharon Stone talks new season of "Euphoria"
Sharon Stone reflected on her legendary career as she discussed joining the cast of "Euphoria," working with the show's creator, Sam Levinson, and how she has advocated for women in the entertainment industry.
Taylor Swift sued for trademark infringement over "The Life of a Showgirl"
A Las Vegas performer has sued Taylor Swift over the title of her hit album "The Life of a Showgirl," alleging it violates the performer's trademark.
Barbie Dream Fest disappoints some attendees
A Barbie Dream Fest event in Fort Lauderdale, Florida, generated backlash from attendees over its allegedly underwhelming experience. Jessica Nova, who drove in from Atlanta for the occasion, joins CBS News to recount her experience.
NYT accuses Pentagon of flouting judge's order blocking its press access policy
The New York Times says the Defense Department flouted a court order blocking it from enforcing a policy limiting press access to the Pentagon.
Technology
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Technology
Company tries to make flying car of the future
Many have dreamed of a future with flying cars, eliminating traffic on the morning commute. One company is trying to make that dream a reality. Itay Hod reports.
Judge blocks Pentagon's Anthropic risk label
A judge has temporarily blocked the Pentagon's attempt to designate Anthropic as a supply chain risk. CBS News legal contributor Jessica Levinson joins with analysis.
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.
Kentucky family rejects millions for land
A mother and daughter in Kentucky have turned down a $26 million offer for their land. The offer came from an unnamed tech company wanting to build a data center. CBS News' Jared Ochacher spoke with the family.
CBS News poll analysis on what jobs AI should be doing
As AI use rises, many see it decreasing the number of jobs available.
Science
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Snowy owl, cheetah among 40 species granted international protection
According to a recent report, nearly one in four species catalogued by the CMS are threatened with extinction on a worldwide scale.
Everything to know about NASA's moon mission launching this week
NASA is poised to launch four astronauts April 1 on a historic nine-day trip around the moon and back. Here's everything to know about the Artemis II mission.
Arctic sea ice hits lowest winter level as heat records are shattered worldwide
Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
Crime
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Police find drug-smuggling tunnel with rail system and cranes in Spain
Police said two people headed the network, including one person considered to be the "narco-architect" and "mastermind of the tunnels."
Questions about bullet used to kill Charlie Kirk
Lawyers for Tyler Robinson, the man charged with killing conservative activist Charlie Kirk, are looking to review an analysis that couldn't conclusively connect a bullet fragment recovered during an autopsy to the rifle found near the scene. CBS News' Carter Evans reports.
Lawyers for Kirk suspect ask to delay hearing
A new court filing reveals defense attorneys for Tyler Robinson, the man accused of killing Charlie Kirk, claim an ATF analysis could not conclusively connect the bullet that killed Kirk to the gun Robinson allegedly used. Now the lawyers are asking to delay Robinson's preliminary hearing to review the evidence. Carter Evans reports.
Camels used to smuggle hundreds of bottles of booze, police say
Authorities said the smuggler turned to forest paths and camels to avoid road checkpoints.
Charlie Kirk's accused assassin's lawyers question bullet-rifle link
Lawyers for the man charged with killing Charlie Kirk are citing a federal agency's report in questioning the link between a bullet from his autopsy and a rifle found near the scene.
Space
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Space
NASA head Jared Isaacman on Artemis II launch
NASA is poised to launch a historic spaceflight around the moon on Wednesday. CBS News senior national correspondent Mark Strassman spoke with NASA administrator Jared Isaacman about the Artemis II mission.
Artemis II moon mission countdown underway
NASA is just a day away from the planned launch of the Artemis II mission around the moon. CBS News senior national correspondent Mark Strassmann has more.
Artemis astronaut on risks of mission
The Artemis II mission could lift off as soon as Wednesday in a historic space flight around the moon. The crew of four has been training for nearly three years for the nine-day mission. Mark Strassmann gives a look at the risks and safety of space travel.
Good weather predicted ahead of Artemis II launch
Forecasters are predicting good weather ahead of the scheduled, historic Artemis II moon mission on Wednesday. CBS News space consultant Bill Harwood joins from the Kennedy Space Center with the latest on preparations.
Countdown begins for long-awaited Artemis II moon mission
Countdown clocks began ticking Monday, setting the stage for launch of the Artemis II moon mission early Wednesday evening.
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
NASA head Jared Isaacman on Artemis II launch
NASA is poised to launch a historic spaceflight around the moon on Wednesday. CBS News senior national correspondent Mark Strassman spoke with NASA administrator Jared Isaacman about the Artemis II mission.
Average U.S. gas prices hit $4 a gallon
Gas prices in the U.S. on Tuesday topped $4 a gallon on average for the first time in more than three years, the latest sign of how the Iran war is driving up fuel costs for U.S. motorists. CBS News MoneyWatch correspondent Kelly O'Grady reports.
Artemis II moon mission countdown underway
NASA is just a day away from the planned launch of the Artemis II mission around the moon. CBS News senior national correspondent Mark Strassmann has more.
Jamie Dimon on Iran war and recession fears
JPMorgan Chase CEO Jamie Dimon tells "CBS Evening News" anchor Tony Dokoupil he doesn't know if the war in Iran will push the economy into a recession, but, "I think what's more important for the future of the world is that this war successfully conclude."
Key committee votes on Gulf oil, gas activity
The Endangered Species Committee voted Tuesday to exempt oil and gas activity in the Gulf of Mexico from the Endangered Species Act protections. CBS News' Shanelle Kaul has more.