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.
ClimateWatch: Climate Change News & Features
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.
Race on to find shelter for hundreds from Alaskan villages slammed by storm
More rain and wind were forecast Wednesday for the Alaskan coast where two tiny villages were decimated by Typhoon Halong's remnants. Officials scrambled to find shelter for more than 1,500 people.
Science
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.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
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.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Dogs can learn by eavesdropping: study
Have you ever wondered if your dog is eavesdropping on you? A new study published in the Journal of Science found that some dogs are not only listening, but are also learning words. Lead scientist Dr. Shany Dror joins CBS News to discuss.
Fossils found in cave shed light on where our species emerged
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
U.S.
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3 teens took part in a weeklong experiment to curb screen time. It worked.
For one week, three New Jersey high schoolers agreed not to take their phones to bed, and to try different tools to reduce screen time.
U.S. military plane crashes in Iraq as status of crew is unknown, officials said
An aerial refueling tanker crashed in Western Iraq, U.S. officials said.
Exclusive
White House mulls defunding civil rights election observer program
The federal observer program sends neutral observers to monitor election sites to ensure voters don't experience discrimination at the polls.
FBI closes 2020 election fraud inquiry demanded by NV's top federal prosecutor
The FBI found only 38 non-citizens may have voted in the 2020 presidential election in the inquiry ordered by Sigal Chattah, Nevada's top federal prosecutor.
Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
MoneyWatch
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Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
What will it take for ships to brave the Strait of Hormuz again?
Energy prices won't ease up until the Strait of Hormuz is secure, experts say. Here's what it will take to get the oil flowing again.
Trump weighs Jones Act waiver amid rising fuel prices, White House says
Easing the century-old shipping law could help lower fuel prices as the Iran war pushes crude oil near $100 a barrel, experts say.
Lawsuit alleges David Protein understates calories and fat of its bars
Plaintiffs claim that David Protein bars contain "way more" calories and fat than what's displayed on the label.
Massive emergency oil release fails to stem investor fears
Attacks on shipping traffic and energy infrastructure in the Persian Gulf temporarily pushed oil back above $100 a barrel, stoking investor fears.
Politics
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Exclusive
U.S. fired at Iranian vessel that approached aircraft carrier, officials say
An Iranian vessel sailed too close to the USS Abraham Lincoln aircraft carrier, and the U.S. fired at the vessel, according to two U.S. officials.
U.S. military plane crashes in Iraq as status of crew is unknown, officials said
An aerial refueling tanker crashed in Western Iraq, U.S. officials said.
Exclusive
White House mulls defunding civil rights election observer program
The federal observer program sends neutral observers to monitor election sites to ensure voters don't experience discrimination at the polls.
FBI closes 2020 election fraud inquiry demanded by NV's top federal prosecutor
The FBI found only 38 non-citizens may have voted in the 2020 presidential election in the inquiry ordered by Sigal Chattah, Nevada's top federal prosecutor.
Senate passes sweeping bipartisan housing bill, but House roadblocks remain
The Senate approved a package of bills aimed at lowering housing costs, the most sweeping housing legislation in decades and a rare point of bipartisan consensus in an election year, with the issue of affordability top of mind for many voters.
HealthWatch
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Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
Disease once linked to mining hits workers in countertops industry
Crystalline silica, which is released into the air when workers cut and polish engineered stone for kitchen countertops, can scar human lungs beyond repair.
"I was fighting to survive": Patients still struggle with preauthorization hurdles
Last summer, the Trump administration announced a voluntary pledge by health insurers to reform prior authorization, but patient advocates and medical providers remain skeptical.
Investigation
There's one building in LA with 89 registered hospices: "Ground zero" for fraud?
A CBS News analysis of records for every hospice operating in Los Angeles County finds indications of fraud are growing.
Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
World
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U.S. military plane crashes in Iraq as status of crew is unknown, officials said
An aerial refueling tanker crashed in Western Iraq, U.S. officials said.
Iran shares first statement attributed to its new supreme leader
Iranian state media say the country's new Supreme Leader Mojtaba Khamenei, in his first public statement, has called for the Strait of Hormuz to remain shut.
How do other countries view the U.S. and Israel's war with Iran?
CBS News journalists offer international perspectives from leaders and citizens in a number of countries as the Iran war nears the two-week mark.
Paralympian Oksana Masters "on top of the world" after winning 22nd medal
Oksana Masters said she was shocked to win her 22nd Paralympic Medal in Milan.
Giant underground pipe mysteriously rises over 30 feet in Japan
The pipe, with a diameter of 11.5 feet, towered as high as 42 feet at one point, according to the Osaka construction department.
Entertainment
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Misty Copeland fires back at Timothée Chalamet ballet, opera comments
Ballerina Misty Copeland responded to controversial comments made by actor Timothée Chalamet when he appeared to dismiss the significance of ballet and opera, saying, "No one cares."
John Grisham on his first-ever spy novel
John Grisham, who has written 52 bestsellers, reveals the name of his new novel on "CBS Mornings" and talks about how writing about espionage compares to his legal thrillers.
Spoiler alert! Latest "Survivor elimination
The fourth contestant eliminated from "Survivor: In the Hands of the Fans" joins "CBS Mornings" to discuss being voted off and playing the game again.
Misty Copeland on Timothée Chalamet comments
Misty Copeland, the first Black female principal dancer for the American Ballet Theater, said Timothée Chalamet "wouldn't be an actor and have the opportunities he has as a movie star if it weren't for opera and ballet and their relevance in that medium." Her response comes after Chalamet's comments on ballet and opera sparked backlash.
Oscars 2026: Behind the scenes with the best supporting actor nominees
Watch scenes from the performances nominated for best supporting actor at the 98th annual Academy Awards, as well as interviews with the nominees.
Technology
More Technology
3 teens took part in a weeklong experiment to curb screen time. It worked.
For one week, three New Jersey high schoolers agreed not to take their phones to bed, and to try different tools to reduce screen time.
How Pentagon-Anthropic AI dispute escalated
The Trump administration has blacklisted AI giant Anthropic, labeling it a supply chain risk. The company has sued in response. New York Times tech reporter Sheera Frenkel joins CBS News to break down the feud.
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.
Memory chip shortage could raise tech prices
An explosion in artificial intelligence data centers and cloud computing is shrinking the supply of memory chips, which is having a major impact on the price consumers pay for everyday tech. CNET editor-in-chief David Katzmaier joins CBS News to discuss.
What is XMoney, Elon Musk's new digital payments platform?
Elon Musk said his long-planned payments platform, dubbed XMoney, is set to launch for select users. Here's what to know.
Science
More Science
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.
Crime
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Crime
What happened in Michigan synagogue attack
The FBI is assisting in the Michigan synagogue attack investigation, calling the incident a "targeted act of violence against the Jewish community." CBS News' Alysia Burgio, Sam Vinograd and Rodney Harrison have more.
FBI helping Michigan synagogue attack probe
Officials in Michigan gave an update on Wednesday afternoon's synagogue attack in West Bloomfield. The FBI is assisting in the investigation as a "targeted act of violence against the Jewish community."
Details on Michigan synagogue attack
Two major active shooting situations occurred in the U.S. on Thursday. The first happened at Old Dominion University in Norfolk, Virginia, during an ROTC class. A retired Army officer was killed and two other people were injured. The gunman, who was also killed, had previously pleaded guilty in the U.S. over connections to ISIS. In Michigan, a truck rammed into one of the biggest synagogues in the country. A security guard shot killed the suspect who exited the vehicle armed with a rifle. CBS News' Bradley Blackburn, Anna Schecter and Sam Vinograd have more.
FBI identifies Old Dominion shooter
The FBI held a briefing Thursday after a gunman killed at least one person and injured two others at Old Dominion University. Officials identified the shooter as Mohamed Bailor Jalloh, who was previously imprisoned for trying to support ISIS.
Sen. Gary Peters on Michigan synagogue attack
Security staffers killed a man after he rammed a car into a Michigan synagogue on Thursday. Democratic Sen. Gary Peters of Michigan joins "The Takeout" to discuss.
Space
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NASA targets April 1 as possible launch for moon mission
NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.
1,300-pound NASA satellite to crash on Earth
Nearly 14 years after it was launched in 2012, NASA says a 1,300-pound satellite is expected to come crashing back to Earth on Wednesday. Most of it will burn up as it reenters the atmosphere, but NASA warns some debris could survive reentry.
1,300-pound NASA satellite re-enters Earth's atmosphere after 14 years in space
The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
How NASA plans to get astronauts on the moon
NASA announced an overhaul to its Artemis moon program as safety concerns persist. CBS News space contributor Christian Davenport breaks down the key takeaways.
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
3/12: The Takeout with Major Garrett
Police investigating attacks at Old Dominion University and Michigan synagogue; Iran's new supreme leader releases first statement.
Lawmakers on high gas prices amid Iran war
The average cost of gas in the U.S. is up nearly 50 cents in a week as the U.S.-Israeli war with Iran rages on. Here's what some lawmakers are saying about the spike in prices.
Potential military plan for Strait of Hormuz
CBS News national security analyst Aaron MacLean walks through the potential options for a U.S. military mission to reopen the Strait of Hormuz.
Oil prices soar amid Iran war
Global energy prices remain elevated after Iran's new Supreme Leader vowed to keep the Strait of Hormuz closed in a statement released Thursday. Laura Sanicola, senior writer for Barron's, joins "The Daily Report" to discuss.
What happened in Michigan synagogue attack
The FBI is assisting in the Michigan synagogue attack investigation, calling the incident a "targeted act of violence against the Jewish community." CBS News' Alysia Burgio, Sam Vinograd and Rodney Harrison have more.