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
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.
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.
U.S.
More U.S.
Ex-FBI agents who worked on Trump 2020 election probe sue over firings
Two former FBI agents who helped investigate President Trump's efforts to overturn the 2020 presidential election results sued the federal government, alleging they were wrongfully terminated.
Photo of Michigan synagogue attacker shows him with AR-style rifle
The man who attacked a synagogue in Michigan last week sent a photo of himself with the AR-style rifle he had during the attack to a family member in Lebanon, according to a U.S. official.
Senate committee advances Markwayne Mullin's nomination for DHS secretary
The Senate Homeland Security and Governmental Affairs Committee advanced Sen. Markwayne Mullin's nomination to lead the Department of Homeland Security.
Exclusive
We visited an LA building with 89 registered hospices. Here's what we found.
Advocates said the Van Nuys building looked like an example of "clustering" — a red flag for hospice fraud.
California spot ties U.S. temperature record for March amid heat wave
A California desert community tied the highest March temperature ever recorded in the U.S., amid a record-breaking winter heat wave in the Southwest.
MoneyWatch
More MoneyWatch
Surging U.S. gas prices could erase bigger tax refunds, analysis finds
Stanford economists estimate that the typical U.S. household will spend an additional $740 on gas this year because of the jump in global oil prices.
U.S. gas prices rise as oil hits $111 a barrel
A barrel of Brent crude topped $111, while the U.S. benchmark also rose as the Iran war intensifies.
Wall Street is betting on Ukraine's drone technology
Swarmer is likely to be the first of many: a Ukrainian defense startup with an American face that leans on U.S. capital to scale production for both the Ukrainian and American militaries.
Federal Reserve holds interest rates steady, citing economic uncertainty
Fed officials are grappling with a host of economic challenges, from stubborn inflation to a slowing job market.
How to sign up for TSA PreCheck Touchless ID and save time at airports
Travelers hoping to bypass some of the increasingly long wait times at U.S. airports can enroll in the TSA PreCheck Touchless ID program, which is now operating at 65 locations.
Politics
More Politics
Book excerpt: "Stand" by Cory Booker
At a time when our nation is splintered in many areas of public life, the New Jersey Senator writes how virtue is a strategy to rekindle the belief that Americans' destiny is bound together.
Ex-FBI agents who worked on Trump 2020 election probe sue over firings
Two former FBI agents who helped investigate President Trump's efforts to overturn the 2020 presidential election results sued the federal government, alleging they were wrongfully terminated.
Transcript: IAEA's Rafael Grossi on "Face the Nation," March 22, 2026
The following is the full transcript of the interview with International Atomic Energy Agency Director-General Rafael Grossi, a portion of which will air on "Face the Nation with Margaret Brennan" on March 22, 2026.
Senate committee advances Markwayne Mullin's nomination for DHS secretary
The Senate Homeland Security and Governmental Affairs Committee advanced Sen. Markwayne Mullin's nomination to lead the Department of Homeland Security.
Exclusive
We visited an LA building with 89 registered hospices. Here's what we found.
Advocates said the Van Nuys building looked like an example of "clustering" — a red flag for hospice fraud.
HealthWatch
More HealthWatch
Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
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.
World
More World
Iran hangs 3, including teen wrestler, in first executions over Jan. protests
Two sources confirmed to CBS News that Saleh Mohammadi, a young member of Iran's national wrestling team, was among the three men executed in Iran.
Divers find marble treasure possibly taken from Parthenon at Aegean shipwreck
Excavations at the site of the 1802 Mentor shipwreck uncovered a marble fragment that may have ties to the Parthenon in Ancient Greece, officials say.
Transcript: IAEA's Rafael Grossi on "Face the Nation," March 22, 2026
The following is the full transcript of the interview with International Atomic Energy Agency Director-General Rafael Grossi, a portion of which will air on "Face the Nation with Margaret Brennan" on March 22, 2026.
What can one of the world's happiest nations teach us about parenting?
U.S. author Jessica Joelle Alexander says Americans should consider adopting some of Denmark's "great parenting practices."
Satellite companies curb access to Mideast imagery amid Iran war
Satellite companies restrict access to images of the Middle East as the Iran war rages, with one citing concern data could be exploited "by adversarial actors."
Entertainment
More Entertainment
Entertainment
Alessia Cara on new album
Grammy winner Alessia Cara is debuting a new album 10 years into her music career. Cara joined CBS News with details on her latest collaborations.
AI version of Val Kilmer to star in new movie
Val Kilmer was originally set to star in "As Deep as the Grave" before he died last year, never shooting a scene of the movie. But Kilmer will still star in the film thanks to generative AI, which is artificial intelligence that can generate new content by analyzing existing content. Jo Ling Kent has more.
"Survivor" contestant talks elimination
Spoiler alert! The latest contestant eliminated from "Survivor 50: In the Hands of the Fans" joins "CBS Mornings" to discuss his surprising elimination and if he has any regrets about how he played the game.
Book excerpt: "When Caesar Was King" by David Margolick
David Margolick's biography of Sid Caesar explores how the 1950s comic reinvented the art of comedy in the new medium of television.
Demi Lovato on eating disorders, cookbook
Grammy-nominated singer and actor Demi Lovato speaks with "CBS Mornings" co-host Gayle King about her healing journey and how she found joy in cooking after her recovery from anorexia and bulimia. Lovato says food used to bring her "discomfort and fear" but she has since learned to find "freedom with food." Her new cookbook is called "One Plate at a Time."
Technology
More Technology
Technology
AI version of Val Kilmer to star in new movie
Val Kilmer was originally set to star in "As Deep as the Grave" before he died last year, never shooting a scene of the movie. But Kilmer will still star in the film thanks to generative AI, which is artificial intelligence that can generate new content by analyzing existing content. Jo Ling Kent has more.
Risks of excessive screen time for adults
More than 80% of adults say they go online at least several times per day and research indicates that even adults' fully-formed brains can suffer negative consequences from excessive screen time. Dr. Sue Varma breaks down risks, tips to reduce your screen time and why adults are spending more time on screens.
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.
Inside NVIDIA's new chip
NVIDIA's GTC conference brought big crowds to Silicon Valley this week, with hundreds of companies showcasing products powered by NVIDIA's chips. Tim Werth, tech editor at Mashable, joins CBS News to discuss.
AI expert designs cancer vaccine for his dog
A tech entrepreneur in Australia, Paul Conyngham, said he used artificial intelligence to design a cancer vaccine for his dog Rosie. He joins CBS News with Páll Thordarson, director of the UNSW RNA Institute, who worked with Conyngham on the technology.
Science
More Science
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.
Crime
More Crime
Photo of Michigan synagogue attacker shows him with AR-style rifle
The man who attacked a synagogue in Michigan last week sent a photo of himself with the AR-style rifle he had during the attack to a family member in Lebanon, according to a U.S. official.
Joseph Duggar faces child sex abuse charges
Joseph Duggar, one of the stars of the reality show "19 Kids and Counting," has been arrested and is facing child sex abuse charges. He's accused of sexually abusing a 9-year-old girl six years ago in Florida. Tom Hanson reports.
César Chávez sexual abuse allegations
More details are emerging about the allegations of abuse against the late Cesar Chavez. CBS News' Ed O'Keefe has more.
Fugitive wanted in killing of Ecuadorian candidate arrested in Mexico
Ángel Esteban Aguilar Morales is one of the alleged ringleaders of the Ecuadorian criminal gang "Los Lobos" and one of the country's most-wanted fugitives.
Kouri Richins found guilty | "48 Hours" Podcast
Kouri Richins, Utah author and mother, was just found guilty for murder and attempted murder of her husband Eric Richins. The state accused her of killing him with a fentanyl-laced Moscow mule in 2022 after previously attempting to poison him via a sandwich on Valentine's Day. Monday evening the jury found her guilty on all counts including insurance fraud and forgery. In a special episode, "48 Hours" correspondent Natalie Morales speaks with Skye Lazaro, former defense attorney for Richins, about the significance of the outcome and the key moments in court that let up to the verdict. This episode was recorded on March 17.
Space
More Space
Space
Video shows meteor streaking across the sky
A meteoroid was spotted streaking across the sky in 10 states. In some areas, there was also a loud boom, similar to an explosion. NASA says the meteor, which was traveling 45,000 mph in the sky, fragmented - causing the bright fireball and loud boom.
7-ton meteor identified as likely cause of boom heard across Ohio
Some residents immediately feared the sound was an explosion, according to CBS affiliate WOIO, but weather service officials say it appears to have been a meteor.
Bill Nye on going from Boeing to science guy
Bill Nye the Science Guy sits down with CBS News chief Washington correspondent Major Garrett to talk about his life and career.
NASA targets April 1 for moon mission launch
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.
Latest Galleries
More Latest Galleries
Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Iranian wrestling team member executed
A 19-year-old member of the Iranian national wrestling team, Saleh Mohammadi, was executed along with three other men in Iran on Thursday, two sources confirmed to CBS News. CBS News Middle East contributor Courtney Kealy has more.
Early details on Israeli attack on gas field
Israel has carried out a strike on Iran's South Pars natural gas field. Sebastian Usher with BBC News joins CBS News to discuss.
Alessia Cara on new album
Grammy winner Alessia Cara is debuting a new album 10 years into her music career. Cara joined CBS News with details on her latest collaborations.
Trump meets with Japanese prime minister
President Trump met Thursday with Japanese Prime Minister Sanae Takaichi at the White House as he continued his push for U.S. allies to help secure the Strait of Hormuz amid the Iran war. CBS News White House reporter Olivia Rinaldi has more.
Trump says "I'm not putting troops" in Iran
President Trump took questions from the Oval Office during a meeting with Japanese Prime Minister Sanae Takaichi and said he was not thinking of putting troops in Iran. CBS News' Eleanor Watson breaks down Mr. Trump's latest comments.