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.
ClimateWatch: Climate Change News & Features
"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.
Fall foliage colors muted in several regions due to drought
Leaf-peeping season has arrived in the Northeast and beyond, but weeks of drought have dulled this year's autumn colors and sent leaves fluttering to the ground earlier than usual.
1 dead, 2 missing after severe Alaska flooding; "absolute devastation"
One person was dead and two missing in western Alaska after the remnants of Typhoon Halong brought hurricane-force winds and ravaging storm surges and floodwaters to the region.
Coral reefs are first environmental system to pass climate "tipping point"
Crucial for marine life and the global economy, coral reefs are the planet's first major environmental system to cross a climate "tipping point" as the world warms.
Arctic seals, most bird species on new list of threatened species
One bright spot is green sea turtles, which have recovered substantially, the IUCN said as it released its latest Red List of Threatened Species.
Inhalers for asthma, COPD are climate change contributors, study finds
"These emissions drive global warming, exacerbating the very respiratory conditions inhalers are meant to relieve," researchers wrote.
Science
Science
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.
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."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Dinosaur tracks showing "herds moving in synchrony" found in Italy
Most of the footprints are elongated and made by bipeds. The best-preserved ones bear traces of at least four toes.
Interstellar comet is making its closest approach to Earth
NASA continues to aim its space telescopes at the visiting ice ball, estimated to be up to 3.5 miles in size.
Fossil footprints in Bolivia reveal dinosaurs' awkward attempts to swim
Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.
U.S.
More U.S.
Poll analysis on words voters pick to describe Republican, Democratic parties
Most voters call the Democratic Party weak, while most describe the GOP as extreme.
This week on "Sunday Morning" (Feb. 15)
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley.
2 Navy ships collide in the Caribbean Sea, resulting in minor injuries
A U.S. destroyer and a supply ship collided Wednesday during a replenishment at sea.
FTC warns Apple's Tim Cook over alleged political bias in Apple News app
The Federal Trade Commission sent a letter to Tim Cook one day after President Trump circulated a report raising questions about Apple News' practices.
Judge blocks Pentagon from downgrading Sen. Mark Kelly's military rank, pay
A judge banned the Trump administration from taking adverse action against Kelly after he and other Democratic lawmakers urged military members to "refuse illegal orders."
MoneyWatch
More MoneyWatch
FTC warns Apple's Tim Cook over alleged political bias in Apple News app
The Federal Trade Commission sent a letter to Tim Cook one day after President Trump circulated a report raising questions about Apple News' practices.
Southwest's new boarding process off to bumpy start
Some travelers are finding they don't have storage above their seats when they get on the plane because early boarders are taking up the overhead bins.
Trump officials oust Abigail Slater as DOJ's antitrust chief, sources say
Top Trump administration officials had decided to terminate Abigail Slater as the Justice Department's antitrust chief just before she announced her departure on social media.
Some job-seekers are paying thousands of dollars just to land an interview
"Reverse recruitment" firms promise to cut the length of job searches in half and help connect candidates with employers.
Stellantis issues "do not drive" warning for cars with unrepaired air bags
Stellantis is telling owners of the affected vehicles not to drive them until a potentially dangerous air bag is replaced. See which models are affected.
Politics
More Politics
Poll analysis on words voters pick to describe Republican, Democratic parties
Most voters call the Democratic Party weak, while most describe the GOP as extreme.
CIA releases new video aiming to recruit Chinese military officers
The CIA has released a new Mandarin-language recruitment video aimed at Chinese military officers, hoping to persuade those disenchanted with corruption to turn to the U.S.
2 Navy ships collide in the Caribbean Sea, resulting in minor injuries
A U.S. destroyer and a supply ship collided Wednesday during a replenishment at sea.
Judge blocks Pentagon from downgrading Sen. Mark Kelly's military rank, pay
A judge banned the Trump administration from taking adverse action against Kelly after he and other Democratic lawmakers urged military members to "refuse illegal orders."
Judge orders Trump admin. to facilitate return of some deported Venezuelans
A federal judge ordered the Trump administration to facilitate the return of Venezuelan migrants who were deported to a Salvadoran prison last year and then released into other countries.
HealthWatch
More HealthWatch
Moderna says FDA refuses its application for new mRNA flu vaccine
The Food and Drug Administration is refusing to consider Moderna's application for a new flu vaccine made with mRNA technology, the company said.
What to know about a new study on coffee, tea and dementia risk
CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt."
Thousands of mothers were flagged to police over flawed drug tests at childbirth
The Marshall Project found more than 70,000 cases referred to law enforcement over allegations of substance use during pregnancy — and that's a significant undercount.
Obamacare sign-ups drop, but the extent won't be clear for months
Experts say Affordable Care Act sign-up data won't be clear until people who were enrolled have paid — or not — their new, often much higher, premiums.
Hospital flooded by Hurricane Helene to be rebuilt in another flood plain
Ballad Health, the nation's largest state-sanctioned hospital monopoly, plans to rebuild Unicoi County Hospital in Tennessee on land that two climate modeling companies say is at risk of flooding.
World
More World
CIA releases new video aiming to recruit Chinese military officers
The CIA has released a new Mandarin-language recruitment video aimed at Chinese military officers, hoping to persuade those disenchanted with corruption to turn to the U.S.
Iran blackmails jailed protesters' families, offering leniency for loyalty
Iranian authorities have presented the families of jailed protesters "an inhumane dilemma," offering reprieve in exchange for public acquiescence.
Russia blocks WhatsApp as it pushes state-backed alternative on citizens
The messaging platform WhatsApp says Russia has "attempted to fully block" its service inside the country, "to drive people to a state-owned surveillance app."
NATO allies shrug off Hegseth no-show, adjust to slimmed-down U.S. role
America's NATO allies say they're not disappointed by top Trump administration officials skipping summits, as they ramp up their own regional defenses.
Breezy Johnson crashes out of women's Super-G race, but ends up engaged
Team USA star skier Breezy Johnson was thrown off course during the Super-G event in Italy, but she arrived at the bottom of the slope to a wedding proposal.
Entertainment
More Entertainment
Entertainment
Constance Zimmer on "The Lincoln Lawyer"
Constance Zimmer, who stars in the new season of "The Lincoln Lawyer," talks about how she channels her powerful character in the series and why it's important for her to always make her characters relatable.
James Van Der Beek dies after cancer battle
James Van Der Beek, known for starring in "Dawson's Creek" and "Varsity Blues," died Wednesday at the age of 48 after a battle with colorectal cancer. Vladimir Duthiers reports on the beloved actor's career.
"Dawson's Creek" co-stars remember James Van Der Beek: "One in a billion"
Katie Holmes and Busy Philipps are among the "Dawson's Creek" cast members sharing memories of James Van Der Beek after his death at age 48.
James Van Der Beek of "Dawson's Creek" dies at 48
James Van Der Beek, star of "Dawson's Creek" and "Varsity Blues," has died at age 48, according to his publicist and a post from his wife on social media. Carter Evans has more on his life and career.
Looking back at James Van Der Beek's life
James Van Der Beek, the star of teen classics like "Varsity Blues" and "Dawson's Creek," has died at the age of 48. His wife posted about his death on Instagram on Wednesday. CBS News correspondent Carter Evans reports.
Technology
More Technology
FTC warns Apple's Tim Cook over alleged political bias in Apple News app
The Federal Trade Commission sent a letter to Tim Cook one day after President Trump circulated a report raising questions about Apple News' practices.
Russia blocks WhatsApp as it pushes state-backed alternative on citizens
The messaging platform WhatsApp says Russia has "attempted to fully block" its service inside the country, "to drive people to a state-owned surveillance app."
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
How did investigators recover Nancy Guthrie's doorbell footage?
Many are questioning how Nancy Guthrie's Google Nest surveillance footage was recovered days after officials said it was disconnected with no active subscription to store video.
TikTok to launch local feed that taps users' geolocation data
The social media platform changed its privacy policy last month, inviting users to allow it to track their specific location.
Science
More Science
Science
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.
Crime
More Crime
Crime
Lawmakers blast Pam Bondi on Epstein files
Abuse survivors were present during a fiery House Judiciary Committee hearing where lawmakers grilled Attorney General Pam Bondi about the latest batch of files released on the investigation into convicted sex offender Jeffrey Epstein. CBS News' Scott MacFarlane reports.
Black gloves found in Nancy Guthrie search
a pair of black gloves were found about a mile away from Nancy Guthrie's home, sources tell CBS News. Jonathan Vigliotti has the latest.
Black gloves found in Nancy Guthrie search, sources say
The gloves will be tested for DNA as the search for Nancy Guthrie continues.
Anger at Pam Bondi hearing over Epstein files
Attorney General Pam Bondi clashed with some lawmakers at her House Judiciary Committee hearing over the Epstein files and their release. CBS News' Taurean Small reports.
More potential evidence in Nancy Guthrie case
Investigators have discovered a pair of black gloves more than a mile from Nancy Guthrie's home, a source close to the investigation tells CBS News. Bradley Blackburn reports and law enforcement contributor Rodney Harrison breaks down more on the investigation.
Space
More Space
ULA rocket has booster problem while launching classified Space Force payloads
A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently made an otherwise "nominal" ascent to space, the company said.
New space station crew eager for Wednesday launch
The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.
What led NASA to delay Artemis II launch
NASA's first crewed moon mission in more than 50 years has been delayed until March at the earliest. During a routine dress rehearsal of the launch, persistent liquid hydrogen leaks were discovered in the Artemis II rocket. CBS News space consultant Bill Harwood breaks it down.
NASA hopes to fix Artemis II moon rocket leak with on-pad repair
NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.
NASA delays Artemis II launch
NASA delayed the Artemis II moon rocket launch after a hydrogen leak was found during a wet dress rehearsal, the agency announced Tuesday. CBS News senior space consultant Bill Harwood has the latest.
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
Minnesota AG reacts to announced ICE drawdown
Border czar Tom Homan announced Thursday that Operation Metro Surge in Minnesota is wrapping up with a drawdown of federal immigration officers set for the next week. CBS News congressional correspondent Nikole Killion has more from Capitol Hill, where immigration officials and Minnesota leaders were testifying at a hearing on the immigration crackdown.
Trump EPA rolls back "endangerment finding"
President Trump announced on Thursday that the Environmental Protection Agency is revoking the scientific cornerstone of U.S. climate regulation that found greenhouse gases pose a threat to public health. CBS News White House correspondent Willie James Inman reports.
Minnesota leaders testify on ICE operation
Minnesota state leaders are testifying on Capitol Hill on the same day as President Trump's border czar, Tom Homan, announced Operation Metro Surge is concluding. CBS News' Caitlin Huey-Burns reports.
Tom Homan on ending Minnesota ICE operation
Border czar Tom Homan said he spoke to President Trump and they reached the decision to end the expanded immigration operation in Minnesota. CBS News' Nicole Sganga reports.
Trump announcement on EPA expected
President Trump is expected to make an announcement surrounding the Environmental Protection Agency's "endangerment" finding. CBS News' David Schechter reports.