On climate change, "the science is clear"
What you need to know about the science of climate change and why the Paris Agreement matters
ClimateWatch: Climate Change News & Features
UN climate negotiator: Trump has "no idea" how Paris accord works
"I would call it a vacuous political melodrama," the UN's former climate chief said of President Trump's Rose Garden announcement
Paris climate agreement: What you need to know
A rundown of what the Paris climate agreement actually is, why President Trump is pulling out of it and what effects his decision will have
Trump Paris Agreement pullout riles Europe, thrills nationalists
Despite the wishes of allies overseas and corporations at home, president pulls U.S. out of climate change agreement
China vows to stick to Paris climate deal
Fighting climate change is a "global consensus" and an "international responsibility," Chinese Premier Li Keqiang says amid reports Trump to pull U.S. out
Criticism pours in as Trump nears climate deal decision
Head of the European Commission: "Not everything in international agreements is fake news"
Elon Musk says he'll leave Trump advisory councils if U.S. withdraws from Paris climate deal
Trump is expected to announce U.S. withdrawal from Paris climate agreement soon
Trump to withdraw from Paris climate agreement
Trump refused to endorse landmark climate change accord at G-7 summit; Nicaragua and Syria are only other nations not to support the deal
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
Climate talks begin amid questions on U.S. stance
Uncertainty looms large as representatives meet to hammer out details of the Paris climate accord
People's Climate March
Thousands across the U.S. and abroad demonstrate against President Trump's agenda of rolling back environmental protections, promoting fossil fuels, and declaring climate change a "hoax"
Antarctica's penguins in trouble, new report shows
“These iconic birds are literally canaries in the coal mine. They provide critical insights into the dramatic changes taking place in the Antarctic”
Antarctic ice cracks
In this video released by the European Space Agency (ESA), satellite images reveal a growing crack in Antarctica's Larsen-C ice shelf.
Check out Antarctica's growing ice shelf crack from space
Satellites are bearing witnesses to a massive, steadily growing crack in Antarctica’s Larsen-C ice shelf
"Climate of Hope": More jobs in clean energy, not coal
Despite Trump’s pledge to push fossil fuels, the former NYC mayor and former head of Sierra Club say real job growth is coming from environmentally-friendly energy sources
Protesters take to the streets in defense of science
From Washington to Berlin, scientists, researchers and supporters came out to defend science on Earth Day
March for Science rally spans the globe, takes aim at Trump
Scientists, students and research advocates mark Earth Day by conveying global message about scientific freedom without political interference
Marching for science against Trump, GOP policies
On Earth Day 2017 demonstrators in Washington and around the globe advocate for science-based policies and against politicians who deny facts and data
"Bring it on": Students sue Trump administration over climate change
21 students are suing the federal government, claiming it isn't doing enough to limit the use fossil fuels
Thousands to join March for Science on Earth Day
More than 200 science organizations are planning 600 marches around the world, the first time scientists are marching in defense of science itself
Water streaming across Antarctica surprises scientists
Melting of Antarctica's ice sheets could trigger devastating consequences for coastal communities across the planet
Most Americans pessimistic about environment’s future
A slim majority of Americans oppose lifting environmental regulations, according to a new CBS News poll
Climate diarist "wasn’t out to prove anything"
A remote cabin deep in the woods is home to one of the world’s most valuable – and unexpected – troves of scientific data
Scientists witness first modern case of "river piracy"
"We were really surprised when we got there and there was basically no water in the river," one researcher said
NASA photos reveal new crack in Greenland glacier
Operation IceBridge, NASA’s airborne survey of polar ice, recently completed a mission over northwest Greenland and spotted something unexpected
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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Why the bond market is freaking out, and what it means for your money
Investors are increasingly nervous about rising inflation, which could require the Federal Reserve to hike interest rates.
Iran war powers measure falls short in Senate, despite new GOP support
The Senate rejected a resolution aimed at limiting President Trump's war powers in Iran, though the Democrat-led effort picked up one new GOP supporter.
Mortgage rates are back above 7%. How much higher could they climb?
Rates are "far more likely to go up than down by the end of the year," a senior economist at Realtor.com told CBS News.
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.
MoneyWatch
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Why the bond market is freaking out, and what it means for your money
Investors are increasingly nervous about rising inflation, which could require the Federal Reserve to hike interest rates.
Mortgage rates are back above 7%. How much higher could they climb?
Rates are "far more likely to go up than down by the end of the year," a senior economist at Realtor.com told CBS News.
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.
Politics
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Iran war powers measure falls short in Senate, despite new GOP support
The Senate rejected a resolution aimed at limiting President Trump's war powers in Iran, though the Democrat-led effort picked up one new GOP supporter.
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.
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 addresses U.N. as many leaders walk out
Benjamin Netanyahu focused 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
More Technology
Technology
Andreessen Horowitz introduces AI school
The Horowitz Andreessen Academy is offering students a college alternative focused on artificial intelligence. CEO Gagan Biyani joins CBS News to discuss the revolutionary idea.
Rogue AI agent hacks government website
Australia says an OpenAI model hacked a government website containing health information. CBS News' Jo Ling Kent reports.
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.
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.
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
More Space
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
More Latest CBS News Videos
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.
Andreessen Horowitz introduces AI school
The Horowitz Andreessen Academy is offering students a college alternative focused on artificial intelligence. CEO Gagan Biyani joins CBS News to discuss the revolutionary idea.
Banned news outlets back in the White House
CNN, Politico and MS NOW regained access to the White House after a judge's order blocked President Trump's ban. During the morning hours, access was still being denied. CBS News' Ed O'Keefe explains.
Former U.S. ambassador on Trump-Xi summit
Nicholas Burns, the former U.S. ambassador to China, joins CBS News with his take on the Trump-Xi summit and on diplomatic relations with the U.S. adversary.
Parts of key F-35 equipment may be in China
China may have its hands on some parts of the most powerful American fighter jets. CBS News' Charlie D'Agata reports.