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
Live
Artemis II launch live updates as NASA begins historic moon mission
NASA's Artemis II astronauts launched on a nine-and-a-half-day mission around the moon and back. Follow live updates.
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 Artemis II moon mission
NASA is poised to launch four astronauts 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.
U.S.
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Americans say this is their "magic number" to retire comfortably
Most people fall far short of the savings they say they will need to maintain their standard of living in retirement, data shows.
Ted Bundy's DNA linked to death of Utah teen in 1974, sheriff's office says
Bundy's full DNA profiled was entered into the FBI's national database, giving investigators a shot at solving potential cases linked to Bundy.
How high could oil and gas prices go if the Strait of Hormuz remains closed?
"The scary scenarios are, unfortunately, extremely plausible" if the critical Persian Gulf waterway stays effectively sealed, economist Paul Krugman said.
Trump praises "overwhelming victories" and says Iran war will wrap up "very shortly"
President Trump predicted in a prime-time address that the U.S. will complete its military mission in Iran "very shortly," and said U.S. forces have achieved "overwhelming victories," but he did not offer a definitive timeline.
Trump, GOP leaders unveil plan to end DHS shutdown
GOP leaders unveiled a plan to end DHS shutdown, mirroring a framework that the Senate pursued last week before it was quickly batted down by House Republicans.
MoneyWatch
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Americans say this is their "magic number" to retire comfortably
Most people fall far short of the savings they say they will need to maintain their standard of living in retirement, data shows.
How high could oil and gas prices go if the Strait of Hormuz remains closed?
"The scary scenarios are, unfortunately, extremely plausible" if the critical Persian Gulf waterway stays effectively sealed, economist Paul Krugman said.
Elon Musk's SpaceX files confidential initial public offering
The Texas-based company could go public with a valuation of more than $1.75 trillion, making it the largest IPO in history.
Will the Iran war slow U.S. hiring? Economists say risks are rising.
With oil prices rising and hiring already slowing, economists warn the Iran war could further weigh on U.S. job growth.
Hershey says it will shift back to classic Reese's recipe after backlash
Hershey said Wednesday it will use classic recipes for all Reese's products starting next year, after getting criticism for changing the popular treats.
Politics
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Trump admin. lifts sanctions on Delcy Rodriguez, Venezuela's acting president
The Trump administration has lifted sanctions on Venezuela's interim President Delcy Rodriguez, according to the Treasury Department, as the U.S. seeks to rebuild ties with the Venezuelan government.
Federal government appealing order releasing 5-year-old from immigration custody
The federal government may try to send 5-year-old Liam Conejo Ramos back to detention.
State Department overhauls Foreign Service Officer Test
The State Department announced Wednesday that it is modifying the Foreign Service Officer Test to reflect the foreign policy goals of the Trump administration.
Trump praises "overwhelming victories" and says Iran war will wrap up "very shortly"
President Trump predicted in a prime-time address that the U.S. will complete its military mission in Iran "very shortly," and said U.S. forces have achieved "overwhelming victories," but he did not offer a definitive timeline.
Trump, GOP leaders unveil plan to end DHS shutdown
GOP leaders unveiled a plan to end DHS shutdown, mirroring a framework that the Senate pursued last week before it was quickly batted down by House Republicans.
HealthWatch
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HealthWatch
FDA approves Eli Lilly weight loss pill
The FDA approved a new GLP-1 drug from Eli Lilly. Dr. Jon LaPook breaks it down.
A COVID variant called "Cicada" is spreading. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
State health plan for foster kids threatened 8-year-old's cancer care
North Carolina and other states have insurance plans for kids in foster care, but many doctors did not accept patients on the plans, leaving kids' guardians scrambling to find health care providers.
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.
World
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Magnitude 7.4 earthquake in Indonesia's Molucca Sea sets off small tsunami
Indonesia, a vast archipelago of more than 280 million people, sits on major seismic faults and is frequently hit by earthquakes.
Trump admin. lifts sanctions on Delcy Rodriguez, Venezuela's acting president
The Trump administration has lifted sanctions on Venezuela's interim President Delcy Rodriguez, according to the Treasury Department, as the U.S. seeks to rebuild ties with the Venezuelan government.
Trump praises "overwhelming victories" and says Iran war will wrap up "very shortly"
President Trump predicted in a prime-time address that the U.S. will complete its military mission in Iran "very shortly," and said U.S. forces have achieved "overwhelming victories," but he did not offer a definitive timeline.
Activist ship's collision with krill trawler called "deliberate attack"
A video shows the moment when the M/V Bandero, operated by the Captain Paul Watson Foundation, steams toward the stern of the fishing vessel.
Exclusive
U.S. commandos in Ecuador for mission targeting alleged narco-terrorists
American commandos joined Ecuadorian troops in a joint mission aimed at dismantling a suspected criminal hub along the country's coast.
Entertainment
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Entertainment
Kenan Thompson on new children's book
Actor and comedian Kenan Thompson joins "CBS Mornings" to discuss his new children's book, "Unfunny Bunny."
Crew that flew Apache helicopters near Kid Rock's house suspended
Kid Rock posted videos of the helicopters hovering by his Nashville home on social media over the weekend. The Army later confirmed the helicopters were on a training mission.
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.
Technology
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Technology
New film on risks and rewards of AI
"CBS Mornings" sits down with Tristan Harris, co-founder and president of the Center for Humane Technology, who is featured in the 2026 documentary, "The AI Doc: Or How I Became an Apocaloptimist."
Inside Apple's relationship with China
CBS News contributor Patrick McGee joins "The Daily Report" to discuss the codependent relationship between Apple and China, a country that manufactures hundreds of millions of iPhones every year.
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.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
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.
Science
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Live
Artemis II launch live updates as NASA begins historic moon mission
NASA's Artemis II astronauts launched on a nine-and-a-half-day mission around the moon and back. Follow live updates.
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 Artemis II moon mission
NASA is poised to launch four astronauts 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.
Crime
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Ted Bundy's DNA linked to death of Utah teen in 1974, sheriff's office says
Bundy's full DNA profiled was entered into the FBI's national database, giving investigators a shot at solving potential cases linked to Bundy.
Baby in stroller killed in apparent stray-bullet shooting in Brooklyn
A child was being pushed in a stroller at Moore and Humboldt streets in East Williamsburg on Wednesday when she suffered a gunshot wound to the head, police said.
Kentucky Powerball winner arrested again
James Farthing, who won the $167.3 million Powerball jackpot last April, was arrested for a third time since collecting his grand prize. CBS News' Shanelle Kaul has more.
Son of Hawaii doctor testifies at trial
The son of a Maui doctor testified that his father confessed to him over FaceTime to trying to kill his stepmother, Arielle Konig, on a hike last year. Prosecutors allege Gerhardt Konig tried to push his wife off a cliff, attempted to inject her with a syringe and hit her in the head with a rock.
Luigi Mangione lawyers seek to postpone trial
Lawyers for Luigi Mangione, the man charged with the murder of UnitedHealthcare CEO Brian Thompson, are seeking to postpone his federal murder trial. CBS News' Lilia Luciano reports.
Space
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Live
Artemis II launch live updates as NASA begins historic moon mission
NASA's Artemis II astronauts launched on a nine-and-a-half-day mission around the moon and back. Follow live updates.
How to watch the Artemis II launch
As launch time approaches for NASA's first moonshot in more than half a century, anticipation is building for the Artemis II mission. Here's how to watch today's liftoff.
Smooth countdown continues for Artemis II moon mission
Forecasters continue to predict an 80% chance of favorable weather on Wednesday for the launch of four astronauts on a flight to the moon.
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.
These 4 astronauts are making history on flight around the moon
NASA's Artemis II astronauts — three space station veterans and a Canadian rookie — stand out even in an astronaut corps full of super achievers.
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
Takeaways from Trump's Iran war address
President Trump addressed the nation about the Iran war Wednesday night, saying that the U.S. would complete its mission there "very shortly." CBS News' Ed O'Keefe remarks on the president's remarks and J.D. Simkins, editor-in-chief of the Military Times and Defense News, joins with analysis.
FDA approves Eli Lilly weight loss pill
The FDA approved a new GLP-1 drug from Eli Lilly. Dr. Jon LaPook breaks it down.
Trump addresses nation on Iran
President Trump addressed the nation Wednesday night about the Iran war. Tony Dokoupil anchored CBS News' special report.
Trump addresses U.S. on Iran war
President Trump sought to assure Americans that the conflict with Iran would be brief compared to other wars in U.S. history and insisted that gas prices would go down quickly. Nancy Cordes reports.
Trump to give Iran update in national address
President Trump is set to give an update on the war in Iran on Wednesday evening in a prime-time address to the nation. CBS News' Ed O'Keefe previews the speech.