The West's historic snow drought could bring water shortages, wildfires
The western United States experienced a severe snow drought this year, threatening the region's water supply and potentially setting the stage for its wildfire season.
ClimateWatch: Climate Change News & Features
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.
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.
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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Family tied to suspected Chinese spy gave $4.4M to Newsom, Calif. politicians
C.C. Yin's family has donated nearly $3 million to state-level California political causes and an additional $1,455,027 to federal campaigns.
Paramount Skydance reaches antitrust deal with states over Warner Bros. Discovery purchase
Paramount's agreement with 12 state attorneys general paves the way for the company to complete its $110 billion acquisition of Warner Bros. Discovery.
First on CBS
Bill Gates says Trump's AI views point to societal blind spot
"Most of society is still not aware of how quickly it's moving," Gates said of the latest advances in artificial intelligence.
Converse pulls sneaker ad after critics say it uses racist imagery
Nike-owned Converse acknowledged that an ad for its Chuck Taylor sneaker is "deeply upsetting."
Iran's early attacks on Bahrain caught Navy families and sailors by surprise
The scale and duration of Iran's response appeared to take the U.S. goverenment by surprise, three sources who were in Bahrain at the time told CBS News, in part because families hadn't yet been required to evacuate.
MoneyWatch
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Paramount Skydance reaches antitrust deal with states over Warner Bros. Discovery purchase
Paramount's agreement with 12 state attorneys general paves the way for the company to complete its $110 billion acquisition of Warner Bros. Discovery.
First on CBS
Bill Gates says Trump's AI views point to societal blind spot
"Most of society is still not aware of how quickly it's moving," Gates said of the latest advances in artificial intelligence.
Converse pulls sneaker ad after critics say it uses racist imagery
Nike-owned Converse acknowledged that an ad for its Chuck Taylor sneaker is "deeply upsetting."
Nvidia's Jensen Huang rejects AI extinction fear as "doomsday narratives"
Predictions that AI could destroy humanity in a few years are irresponsible and not based on science, Nvidia's co-founder told CBS News.
Nvidia CEO calls for AI to be developed "as fast as we can"
The CEO of the world's largest chipmaker told CBS News that tech companies should proceed with artificial intelligence development despite recent warnings from worried industry leaders that there may be a need to pull back.
Politics
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Family tied to suspected Chinese spy gave $4.4M to Newsom, Calif. politicians
C.C. Yin's family has donated nearly $3 million to state-level California political causes and an additional $1,455,027 to federal campaigns.
Presidential TV pool suspended after Trump bans CNN
CNN was set to provide pool coverage on Monday and accompany President Trump on a trip to New York City, but there will not be a network TV pool team traveling with him.
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.
Iran's early attacks on Bahrain caught Navy families and sailors by surprise
The scale and duration of Iran's response appeared to take the U.S. goverenment by surprise, three sources who were in Bahrain at the time told CBS News, in part because families hadn't yet been required to evacuate.
CNN, MS NOW and Politico sue to restore White House access
The three news organizations, which were banned from White House grounds by President Trump, are arguing that the ban is unconstitutional.
HealthWatch
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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.
Her postpartum symptoms wouldn't go away. A brain tumor was to blame.
Lisa Fasone's first pregnancy went smoothly. Then a rare health condition put her dreams of a second child on hold.
RFK Jr. tells anti-vaccine activists they have a "friend in the White House"
Health and Human Services Secretary Robert F. Kennedy Jr. spoke at a conference hosted by an organization he once led that has promoted doubts about vaccines.
Twins conjoined at the head are separated in 25-hour surgery
The twins were born in Ethiopia with a rare condition that left them joined at the head. Doctors spent a year planning a separation surgery.
World
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"Pictures to hurt you": A war photographer's final testament to Vietnam
"I want my pictures to hurt," British war photographer Sir Don McCullin told CBS News ahead of the publication of his final book: "Vietnam."
After 9 women murdered, police link 1 death to possible love triangle
The discovery of the nine bodies has fueled fear and anger, as authorities investigate whether a serial killer or killers were responsible.
Iran's early attacks on Bahrain caught Navy families and sailors by surprise
The scale and duration of Iran's response appeared to take the U.S. goverenment by surprise, three sources who were in Bahrain at the time told CBS News, in part because families hadn't yet been required to evacuate.
Italy's Meloni plans to limit foreign student numbers, ban face coverings in schools
Meloni said the government would bring the proposed legislation to the Council of Ministers, after which it would require parliamentary approval to become law.
Police officer wounded in shooting near synagogue on Yom Kippur
Police have not said what led to the shooting or whether the synagogue or Jewish community was targeted.
Entertainment
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Converse pulls sneaker ad after critics say it uses racist imagery
Nike-owned Converse acknowledged that an ad for its Chuck Taylor sneaker is "deeply upsetting."
"Survivor" host Jeff Probst on 51st season
"Survivor" host Jeff Probst sits down with "CBS Mornings" to discuss the show's upcoming 51st season, which features some new twists and turns.
Ed Sheeran does first concert since backlash
Ed Sheeran performed alone at his first concert since Macklemore was dropped from the tour for his pro-Palestinian comments onstage, resulting in Sheeran's other openers leaving as well. Sheeran told fans he "never wanted to be an activist musician" amid the controversy. Vlad Duthiers has the latest.
Presley Gerber, son of Cindy Crawford and Rande Gerber, dies at 27
Presley Gerber, the son of Cindy Crawford and Rande Gerber, has died at 27, a family spokesperson has confirmed.
Star Trek tech catches up with present day
This month marks 60 years since the first episode of Star Trek aired on TV, and Dave Malkoff shows how all these years later, the future is now.
Technology
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Technology
Betting apps accused of fueling addiction
Betting apps are being accused of fueling addictive behavior, especially for vulnerable gamblers. Alex Klavens, a data journalist for The New York Times, interviewed former DraftKings employees who claim the platform may have been targeting addicts. He joins CBS News 24/7 to discuss his findings.
New poll shows worries about AI harm
Recent polling data shows that a large portion of Americans believe AI models could be used by other countries to harm humans. CBS News' Anthony Salvanto breaks down the numbers.
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.
First on CBS
Bill Gates says Trump's AI views point to societal blind spot
"Most of society is still not aware of how quickly it's moving," Gates said of the latest advances in artificial intelligence.
Bill Gates on new AI coalition, tech safety
Bill Gates, co-founder of Microsoft and the Gates Foundation, sits down with "CBS Mornings" to announce a new coalition for addressing global access to AI and the ongoing debate around tech safety.
Science
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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
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After 9 women murdered, police link 1 death to possible love triangle
The discovery of the nine bodies has fueled fear and anger, as authorities investigate whether a serial killer or killers were responsible.
Another shooting involving an ICE agent
A federal immigration agent shot a Venezuelan migrant in Austin, Texas, officials say. CBS News' Jason Allen reports.
Criminologists on Patrick Clancy interview
Meghan Sacks and Amy Shlosberg, criminologists and professors of criminology at Fairleigh Dickinson University, join "CBS Mornings" to break down Patrick Clancy's "60 Minutes" interview.
ICE agent shoots Venezuelan man in Texas
A Venezuelan man was shot in Austin, Texas, by a U.S. Immigration and Customs Enforcement agent on Sunday, officials say. 28-year-old Wilber Rafael Garces Perez was working for DoorDash at the time of the shooting, his lawyer said. CBS News' Jason Allen reports.
Patrick Clancy on testifying at murder trial
Patrick Clancy says he suffered a "massive, traumatic" panic attack on the second day of his testimony during Lindsay Clancy's murder trial. "60 Minutes" correspondent Ross Douthat joins CBS News Mornings with more on his conversations with Clancy.
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
Man shot by ICE takes questions by phone
Wilber Rafael Garces Perez, a Venezuelan DoorDash driver who was shot and wounded by an ICE agent Sunday in Austin, Texas, answered questions from reporters via a phone call Monday at a news conference held by civil rights attorneys and immigration advocates. Garces Perez is now in federal custody and he says he still has a bullet lodged near his spine.
Attorneys speak about Texas ICE shooting
Civil rights attorneys and community leaders spoke Monday after a Venezuelan DoorDash driver was shot and wounded by an ICE agent in Austin, Texas, over the weekend. Following coverage of the news conference, CBS News' Nicole Sganga provided more context on the situation.
Trump announces "AI Force"
President Trump on Saturday announced he is forming an "AI Force" and vowed not to allow a slowdown of AI development despite several recent warnings from industry insiders about the technology's rapid growth. Meanwhile, Nvidia CEO Jensen Huang is brushing off apocalyptic concerns about AI. Andrew Pantazi, associate editor of breaking news for Axios, joins CBS News to discuss Trump's plans, then CBS News' Jo Ling Kent and Anthony Salvanto unpack Huang's comments and Americans' feelings on AI.
Bonta announces Paramount Skydance settlement
California Attorney General Rob Bonta on Monday announced details of a settlement reached between Paramount Skydance and 12 states over the company's merger with Warner Bros. Discovery. Paramount Skydance is the parent company of CBS News.
War photographer revisits harrowing assignment
For more than 50 years, legendary war photographer Don McCullin has documented conflict on battlefields across the globe. Now, at 90, he revisits the assignment that shaped him as a reporter — and scarred him as a man. All images in the feature are (c) Don McCullin and featured in the book Vietnam published by GOST Books.