Record surge in atmospheric CO2 in 2016
“We are actually moving in the wrong direction," World Meteorological Organization Secretary-General Petteri Taalas says
ClimateWatch: Climate Change News & Features
New Mexico moves to defuse outrage over science standards
The state will adopt widely used school science standards in their entirety in response public outrage over proposed changes that omitted references to global warming and evolution
What's worse than flooding? Drought
As the planet warms, an increase in "dry shocks" is taking a heavy toll on cities around the world
GAO says climate change already costing U.S. billions
Costs are expected to rise as devastating storms, floods, wildfires and droughts become more frequent in the coming decades
"This is kind of a warning": Study says NYC may see more frequent flooding
Researchers say floods that strike NYC roughly every 25 years now, could happen once every five years between 2030 and 2045
EPA cancels appearance of scientists at climate change event
The event is designed to draw attention to the health of Narragansett Bay, which forms New England's largest estuary
Once-pristine Arctic choking on our plastic addiction
300 billion tiny pieces of plastic trash are drifting just beneath the surface in ocean waters previously impervious to the pollution onslaught
In Africa, a new weapon in the fight against climate change: drones
In Zanzibar, an innovative mapping initiative is using new technology to help policy makers fight the effects of rising sea levels
How high-tech mapping could help save the Great Barrier Reef
New and old technologies reveal what's killing Australia's great marine wonder
Dangers posed by Alaska's rapidly thawing permafrost
Side effects include the rapid release of greenhouse gases and homes buckling into uneven ground
2017 is second-warmest year on record, NOAA says
September was the fourth-warmest September on record and saw a number of weather anomalies across the globe
"Tarantino does Happy Feet": Mass die-off of Antarctic penguin chicks
Researchers say mass die-off occurred because unusually large amounts of sea ice forced penguins to travel farther in search of food for their young
How climate change is "turning up the dial" on wildfires
Experts say fires like those burning up California's wine country will be more frequent, more intense and last longer as global temperatures rise
Bloomberg unveils $64M clean energy commitment to counter rollback of emissions rule
Former mayor committed $64M to help move the United States off of coal power
Medical group: EPA's move "puts American lives at greater risk"
Coalition of medical groups says Americans' health will suffer if more carbon emissions are allowed from coal-fired power plants
Scientists say extreme storms will be "new normal," U.N. chief warns
Secretary-General Antonio Guterres said "scientists are learning more and more about the links between climate change and extreme weather"
"Lucifer" heat waves could become summer norm
Climate change has contributed to more temperature extremes in the Mediterranean region, and researchers warn of worse to come
Why global hunger is on the rise again
"This has set off alarm bells we cannot afford to ignore," says U.N report, citing role of war and climate change
Tillerson says Trump open to staying in Paris climate accord under "right conditions"
"We want to be productive. We want to be helpful," Tillerson said on "Face the Nation"
Summer growing longer in waters off New England, scientists say
Longer summer could have big ramifications for everything from the strength of storms to the health of fisheries and endangered whales, say scientists
Are hurricanes feeling effects of climate change?
Was the double whammy of Hurricanes Harvey and Irma more than a coincidence? An atmospheric scientist explains
Do extreme hurricanes need a whole new category?
Some experts think the scale from 1 to 5 that's used to measure the destructive power of a hurricane may no longer be enough
How often does a "500-year" flood really happen?
The U.S. has experienced at least 24 of these so-called "500-year" rain events since 2010
Climate scientist says Harvey "should serve as a warning"
Warmer air holds more water, so warming air and seas make storms bigger rainmakers than similar size storms in the past, experts say
Sea change: How the Dutch confront the rise of the oceans
Holland's innovative strategies for managing water may benefit other countries preparing for the fallout of climate change
Science
Science
Neuroscientists grow human brain tissue in mice
Neuroscientists at Stanford University successfully grew human brain tissue inside mice in the hopes of further enabling the development of treatments for brain disorders. Stanford Medicine professor of psychiatry and behavioral sciences Dr. Sergiu Pasca, who led the study, joins CBS News to break down the findings.
New species of wild cat discovered for first time in more than a century
Scientists have discovered a new species of wild cat for the first time in more than a century, a Bolivian researcher says.
Humpback whale seen grieving dead calf in rare footage
The footage shows a female humpback whale staying close to the dead calf as it lies motionless on the seafloor, touching it with its head and fin.
Remains of ancient warhorse given honorific burial discovered in Egypt
Archaeologists say they've discovered the remains of a likely ancient Egyptian warhorse given an honorific burial more than 3,000 years ago.
Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
First-ever adult T. rex trackway found in North Dakota
Paleontologists have identified the first known trackway made by a full-grown Tyrannosaurus rex, and the discovery was made in the North Dakota badlands.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Vote on the fattest marmot now
Marmots, not bears, are the largest "true" hibernating mammal, UCLA marmot researchers Katie Adler and Emily Renkey say. The two share more fun facts about these cute creatures and explain how to vote for the fattest marmot.
NASA plans to launch new space telescope
NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States, breaking a record last set during the Dust Bowl – just another step in the escalation of our world into a hotter, more dangerous planet. Correspondent Jonathan Vigliotti talks with climate journalist Jeff Goodell and atmospheric scientist Maria Molina about how changes in Earth's climate are increasing the likelihood that extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
Views of the total solar eclipse in Europe
A total solar eclipse was visible in parts of Europe for the first time since 1912. Rob Marciano reports.
Europe sees total solar eclipse
A total solar eclipse turned day into night across a slice of Europe and North America on Wednesday, and put millions in unique contact with the heavens above. Meteorologist Rob Marciano reports from Spain.
Astronomy professor on how eclipses work
Janna Levin, professor of physics and astronomy at Barnard College, joins CBS News to discuss Wednesday's total solar eclipse.
U.S.
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Will an FDA crackdown curb access to cheaper GLP-1 weight-loss drugs?
The FDA has warned a major compounding pharmacy that it violated federal law by making copies of blockbuster weight-loss drugs in "inordinate amounts."
DSA candidate Angie Nixon says "this is not about three letters"
Florida Democratic Senate nominee Angie Nixon, a state representative, said that "this is not about three letters" amid GOP criticism about her membership in the Democratic Socialists of America.
Small businesses roll the dice on Kalshi to manage their risks
Hundreds of small businesses are using the prediction market to hedge against a range of business risks, according to Kalshi. Here's how.
Hiker falls over 800 feet to his death after another found dead on same mountain
A hiker fell between 800 and 1,000 feet to his death over the weekend, after going over the side of a switchback trail on Washington state's Sauk Mountain.
Exclusive
Taylor Swift to debut "Patient Zero" music video at VMAs. Watch a preview.
Taylor Swift announced her new single "Patient Zero" earlier this week, saying she has been "impatiently waiting" to announce that it will be out on Friday.
MoneyWatch
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Will an FDA crackdown curb access to cheaper GLP-1 weight-loss drugs?
The FDA has warned a major compounding pharmacy that it violated federal law by making copies of blockbuster weight-loss drugs in "inordinate amounts."
Small businesses roll the dice on Kalshi to manage their risks
Hundreds of small businesses are using the prediction market to hedge against a range of business risks, according to Kalshi. Here's how.
Disney is raising prices for Disney+ and Hulu. See the breakdown.
The price hikes for new subscribers are effective immediately. Existing subscribers' plans will go up next month.
Social Security tax hike "financially impossible" for many, expert says
Raising payroll taxes enough to stabilize Social Security could add thousands of dollars in annual costs, according to one analysis.
Mortgage rates top 7% for the first time since May 2024
As rates climb, more buyers are seeking riskier adjustable-rate mortgages, according to the Mortgage Bankers Association.
Politics
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DSA candidate Angie Nixon says "this is not about three letters"
Florida Democratic Senate nominee Angie Nixon, a state representative, said that "this is not about three letters" amid GOP criticism about her membership in the Democratic Socialists of America.
Election year "poop water" claims lead wealthy suburb to drop recycling plan
A Phoenix suburb ditched a plan to send recycled water from toilets and other sources directly to residents' taps after political candidates made unproven claims that the water is contaminated "poop water."
Live
Trump hosting China's Xi at White House with AI and tariffs on the agenda
President Trump is hosting Chinese President Xi Jinping for meetings and a state dinner on Thursday, as the world's two most powerful countries try to extend a tariff truce and grapple with a rivalry on advanced AI.
Journalists regain access to White House after judge blocks Trump's media ban
Reporters whose White House access was revoked were allowed to enter the complex again, hours after a judge ordered the Trump administration to restore their press credentials.
Florida gov. candidate Byron Donalds responds after Trump mentions removed from site
Some prominent references to President Trump were scrubbed from Florida gubernatorial candidate Byron Donalds' campaign website in recent weeks, but the Republican said he isn't backing away from the president's agenda.
HealthWatch
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Will an FDA crackdown curb access to cheaper GLP-1 weight-loss drugs?
The FDA has warned a major compounding pharmacy that it violated federal law by making copies of blockbuster weight-loss drugs in "inordinate amounts."
Bone health and the "silent disease": 4 things women should know
In the latest episode of "Healthful," Dr. Jocelyn Wittstein, an orthopedic surgeon at Duke University School of Medicine, discusses what women should know about protecting their bones.
Even the smallest joys can help prevent suicide, researchers say
New research highlights common themes shared by people who found reasons to keep living through dark times.
First on CBS
JB Pritzker reveals GLP-1 use, pressed on possible presidential run
Illinois Gov. JB Pritzker revealed to "CBS Mornings" that for the last two years he has been using a GLP-1 medication to lose weight.
Her son was dying, but his rare cancer made it difficult to get the right drug
As knowledge about genetics advances, some doctors say cancers should be defined by their mutations, not the tissues where they manifest.
World
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U.K. prime minister teases possible return of booze to soccer matches
British leader and soccer fan Andy Burnham told reporters a four-decade ban on alcohol in stadium bleachers at men's games is "discrimination."
Was Hitler behind niece's death? Documents raise questions about alibi
Newly unearthed records have cast doubt on Adolf Hitler's whereabouts at the time of his niece's suspicious 1931 death, Der Spiegel reported.
Israel's Netanyahu set to hit back at widespread criticism in U.N. address
Benjamin Netanyahu is expected to focus on Iran, and on defending Israel's actions in Gaza and the West Bank amid condemnation from fellow leaders at the U.N.
Marineland dolphin dies at Spain aquarium in latest death after rescue
Echo, one of four dolphins transferred to Oceanogràfic València from Marineland Canada, died on Wednesday, the Spanish facility said.
Chinese analysts say Trump should "understand pressure doesn't work" on Xi
Trump must accept that pressure alone "doesn't work on Xi. It doesn't work on China, and it doesn't work on the Chinese people," experts tell CBS News.
Entertainment
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Sylvester Stallone jokes about one of his wildest jobs before fame
Sylvester Stallone said he took a series of odd jobs to make ends meet before the bruised but unbowed Rocky Balboa.
Sylvester Stallone on cleaning lion cages
Sylvester Stallone took on a series of odd jobs to make ends meet before becoming a Hollywood legend. He tells correspondent Tracy Smith about one of his wildest gigs. Watch more of their conversation this weekend on "CBS Sunday Morning."
Kim Kardashian on "Team Moms: Baseball"
Kim Kardashian and the producers of "Love Island" teamed up to create "Team Moms: Baseball," a new reality show exploring the cutthroat world of elite kids' sports. Kim Kardashian and producer Natalie Ento sat down with "Entertainment Tonight" host Nischelle Turner to explain more.
First look at Taylor Swift's "Patient Zero"
"CBS Mornings" shares an exclusive first look at the video for Taylor Swift's new single, "Patient Zero."
Exclusive
Taylor Swift to debut "Patient Zero" music video at VMAs. Watch a preview.
Taylor Swift announced her new single "Patient Zero" earlier this week, saying she has been "impatiently waiting" to announce that it will be out on Friday.
Technology
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Technology
Will Trump and Xi take on AI during visit?
More details on alarming cases involving rogue AI models are emerging as President Trump meets with Chinese President Xi Jinping in Washington, D.C. Meanwhile, calls for regulation are growing louder. CBS News contributor Patrick McGee joins with more.
OpenAI model hacked Australia healthcare site
Australia's Prime Minister Anthony Albanese is fuming after an OpenAI model hacked a government website in June. CBS News' Ramy Inocencio breaks down the details on the historic attack.
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.
Police accused of misusing Flock cameras
Concerns are growing over the potential misuse of automated license plate readers. Five police officers in Indianapolis are the latest to face criminal charges for allegedly using Flock cameras to track romantic partners and others.
OpenAI agent hacked Australian website
Prime Minister Anthony Albanese slammed OpenAI after revealing the technology company's AI agent hacked into an Australian government website. Jo Ling Kent has more.
Science
More Science
Science
Neuroscientists grow human brain tissue in mice
Neuroscientists at Stanford University successfully grew human brain tissue inside mice in the hopes of further enabling the development of treatments for brain disorders. Stanford Medicine professor of psychiatry and behavioral sciences Dr. Sergiu Pasca, who led the study, joins CBS News to break down the findings.
New species of wild cat discovered for first time in more than a century
Scientists have discovered a new species of wild cat for the first time in more than a century, a Bolivian researcher says.
Humpback whale seen grieving dead calf in rare footage
The footage shows a female humpback whale staying close to the dead calf as it lies motionless on the seafloor, touching it with its head and fin.
Remains of ancient warhorse given honorific burial discovered in Egypt
Archaeologists say they've discovered the remains of a likely ancient Egyptian warhorse given an honorific burial more than 3,000 years ago.
Anthropic CEO says "exponential" growth of AI is a "warning sign"
Artificial intelligence technology is developing at an "exponential" rate, Anthropic CEO Dario Amodei told CBS News, calling the situation a "warning sign" for the industry that requires serious safeguards.
Crime
More Crime
Crime
Police accused of misusing Flock cameras
Concerns are growing over the potential misuse of automated license plate readers. Five police officers in Indianapolis are the latest to face criminal charges for allegedly using Flock cameras to track romantic partners and others.
Accused Nazi POW camp guard, 105, being investigated in Germany
The man is "accused of being an accessory to multiple murders through his activities there," prosecutors said.
Rollercoaster linked to brain injuries
Over 100 Six Flags visitors are accusing the X2 rollercoaster in Southern California of leaving them with traumatic brain injuries. Carter Evans has more.
Dolly Parton's nephew facing court order
Dolly Parton's nephew, Bryan Seaver, who had announced her death in a video last month, was ordered by a court to stay out of most of her estate's affairs after threat accusations. Nicole Valdes has the latest.
American Idol contestant on trial for murder
Caleb Flynn, a former American Idol contestant, is on trial in Ohio for the murder of his wife. Ian Lee has the story.
Space
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NASA spacecraft discovers moon crater bigger than Roman Colosseum
Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum, the result of a powerful impact two years ago.
NASA launches its Roman Space Telescope to explore the hidden universe
NASA's Roman Space Telescope launched shortly after daybreak from Kennedy Space Center and blazed toward an observation point 1 million miles away.
Roman Space Telescope promises 300-megapixel views of the cosmos
The $4.3 billion telescope is expected to discover tens of thousands of exoplanets while probing the nature of mysterious dark matter and energy.
First on CBS
Trump to honor Artemis II crew with nation's top space medal
President Trump plans to award the Congressional Space Medal of Honor to the crew of NASA's Artemis II mission in a ceremony Aug. 28.
NASA's Swift telescope will plunge toward Earth after rescue mission called off
The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.
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.
Dolly Parton: An extraordinary life in pictures
Dolly Parton, the country music legend who became a feminist icon, has died at the age of 80. Here is a look back at her life in pictures.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Latest CBS News Videos
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Latest CBS News Videos
Extended interview: Patrick Clancy
Patrick Clancy wrestles with grief and shares memories of his children in his first interview since his ex-wife Lindsay Clancy's murder trial ended without a verdict.
Gustavo Dudamel in 2010 | 60 Minutes Archive
This month marks the debut of Gustavo Dudamel as the new musical director of the New York Philharmonic. In 2010, Bob Simon visited the then-29-year-old conductor and product of El Sistema, Venezuela's radical approach to music education as he led the Los Angeles Philharmonic.
Six Flags coaster hurt riders, lawsuits say
A roller coaster at a Six Flags amusement park in California caused over 100 injuries to riders, new lawsuits claim. Six Flags declined to comment on pending litigation. CBS News' Carter Evans reports.
Nor'easter submerges coastal streets
A powerful nor'easter is causing huge waves and flooding some parts of the East Coast. CBS News' Rob Marciano and Jessica Burch have the forecast.
No pool videos of Trump-Xi summit
President Trump welcomed China's President Xi Jinping to the White House for a political summit. This comes as the White House television pool continues to protest a ban on several outlets. CBS News' Nancy Cordes explains.