3 states would face Colorado River water cuts under federal plan
Arizona, California, and Nevada would take less water from the Colorado River under a federal proposal to stave off a crisis in the river.
ClimateWatch: Climate Change News & Features
Battle against monster wildfire in France boosted by improving weather
George and Amal Clooney are among thousands of residents in southwest France still displaced by a massive wildfire, but crews are gaining control.
The biggest weather risk for homeowners? It's no longer hurricanes.
Severe "convective" storms account for roughly a third of global natural disaster economic losses, a new study finds.
U.S. mom and kids trapped by French wildfire: "Such an unstable situation"
A mother from Tennessee slept through wildfire evacuation operations in southwest France, and now she's trapped with her kids as the blaze threatens the city Bordeaux.
Colorado River reservoirs hit record lows as government threatens major cuts
It's a moment of reckoning in the drought-stricken West as seven states can't agree on how to share the rapidly shrinking water supply.
Climate change to obliterate $1.5 trillion in U.S. home values
More than 5 million Americans will leave areas being impacted by climate change this year, according to study.
Climate extremes fuel explosive wildfires in Canada and western U.S.
One climatologist said "a perfect storm" of climate extremes primed the western U.S. for one of its worst fire seasons in a decade. Meanwhile, Canadian wildfire smoke fills the air.
Heat waves push more Europeans to embrace air conditioning
Only 20% European homes have AC, compared to 90% in the U.S., but as the climate changes, that vast gulf may be set to shrink.
Paris bans alcohol in public amid record-breaking heat wave
Authorities are attempting to reduce the pressure on hospitals as the city swelters under extreme heat.
El Niño could bring more widespread coral bleaching, NOAA warns
The expected arrival of El Niño this summer could trigger another mass coral bleaching event, which would be the fifth on record, researchers said.
Emperor penguins in focus as Antarctica talks start in Japan
Greater protections for endangered emperor penguins and how to manage growing tourism are topping the agenda at talks on Antarctica in Japan.
New report ranks the cleanest and most polluted U.S. cities
The new report evaluated air quality in different parts of the country by measuring the presence of ozone and particle pollution in the atmosphere.
Using the ocean to power data centers
The renewable energy company Panthalassa says it has a solution to the proliferation of AI data centers, which consume massive amounts of energy and are the cause of increased carbon pollution: sea-based data centers, powered by wave energy.
March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Emperor penguins listed as endangered species
The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife says.
EPA chief Lee Zeldin tells climate skeptics to "celebrate vindication"
The head of the Environmental Protection Agency on Wednesday defended his decision to repeal the legal determination that serves as the basis for federal rules to slow climate change.
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.
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.
Science
Rare footage of humpback whale birth captured on drone video
The footage is believed to be only the fourth complete humpback whale birth ever recorded on film anywhere in the world and the first-ever captured by drone.
Rare video shows humpback whale birth
A photographer operating a drone off the coast of Australia captured a humpback whale giving birth. It's believed to be the first time such a birth has been recorded by a drone.
How plants feel
Science shows us that, even though plants don't have brains, they seem to have a nervous system that responds to touch in remarkable ways. Robert Krulwich and puppeteer Barnaby Dixon explore the science of thigmomorphogenesis (the phenomenon of plants reacting to outside stimulae), a discussion that plants the seeds for a song.
Nearly 30 beluga whales sent to the U.S.
Nearly 30 beluga whales were sent to aquariums across the U.S. in a multinational emergency operation after their home aquarium in Canada shuttered. Jared Ochacher reports.
SpaceX launches first rocket since IPO
Elon Musk's aerospace company, SpaceX, launched its massive Starship rocket in its first test flight since the company went public. Since achieving the largest IPO in history, SpaceX's stock has dropped drastically. Mark Strassmann takes a look.
Wildfire smoke continues to shroud U.S.
Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires.
How AI data centers impact the environment
New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
The American innovation that made millions of others possible
From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by America's intrepid intellect.
New White House UFO panel chair speaks out
The White House appointed former Harvard University astronomer Avi Loeb to lead its new panel on Unidentified Anomalous Phenomena, also known as UAPs and UFOs. Loeb shares his enthusiasm for his new role.
U.S.
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Trump raises concerns in call with Rep. Max Miller amid abuse allegations
Ohio Rep. Max Miller's reelection campaign has been upended by allegations that Miller assaulted his ex-wife, Emily Moreno, and their 2-year-old daughter.
More Lincoln Memorial Reflecting Pool charges dropped by Pirro's office
Since Friday, D.C. U.S. Attorney Jeanine Pirro's office has dropped charges against three more people accused of vandalism.
Man charged with setting one of the 3 devastating Spokane area wildfires
More than 700 buildings in the Spokane area have been destroyed and 400 more haven't been assessed, officials said as three fires burned in the area and an arrest was made in connection with one of them.
Justice Dept. moves to dismiss Jan. 6 class action lawsuit
The Justice Department argued that the Jan. 6, 2021, rioters had until Jan. 6, 2023, to sue the federal government under the Federal Tort Claims Act, missing the deadline to file a lawsuit by over two years.
Senate candidate El-Sayed questions assumption Michigan voters are moderates
Populist Abdul El-Sayed and Rep. Haley Stevens top the Democratic field going into Tuesday's Senate primary. Former Rep. Mike Rogers is running unopposed for the GOP nomination.
MoneyWatch
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25 states sue Trump administration over latest round of tariffs
New U.S. tariffs are hurting consumers and businesses, California's attorney general said in filing suit to block levies on 60 countries.
Trump says oil companies should cut gas prices after making "too much money"
President Trump said U.S. oil companies made "too much money" from high oil prices. "I'm not happy about it," he added.
What to watch for in SpaceX's first public earnings report this week
SpaceX will release its first earnings report as a public company on Tuesday in a key test for the company's stuttering stock price.
JPMorgan Chase to invest $750 billion in boosting housing and homebuying
JPMorgan Chase said the investment will include financing for 1 million affordable housing units and assistance to 500,000 people in buying homes.
Federal workers sour on government work, decrying eroding job security
Nearly two-thirds of current and retired U.S. government workers said they wouldn't re-enter public service, according to a recent survey.
Politics
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Trump raises concerns in call with Rep. Max Miller amid abuse allegations
Ohio Rep. Max Miller's reelection campaign has been upended by allegations that Miller assaulted his ex-wife, Emily Moreno, and their 2-year-old daughter.
More Lincoln Memorial Reflecting Pool charges dropped by Pirro's office
Since Friday, D.C. U.S. Attorney Jeanine Pirro's office has dropped charges against three more people accused of vandalism.
Justice Dept. moves to dismiss Jan. 6 class action lawsuit
The Justice Department argued that the Jan. 6, 2021, rioters had until Jan. 6, 2023, to sue the federal government under the Federal Tort Claims Act, missing the deadline to file a lawsuit by over two years.
Senate candidate El-Sayed questions assumption Michigan voters are moderates
Populist Abdul El-Sayed and Rep. Haley Stevens top the Democratic field going into Tuesday's Senate primary. Former Rep. Mike Rogers is running unopposed for the GOP nomination.
Trump administration finalizes AI framework, official says
The order asks AI companies to share previews of powerful new models with the government before they are released to the public.
HealthWatch
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HealthWatch
Michigan reports 2 cyclosporiasis deaths
Two people have died of cyclosporiasis in Michigan, officials said Monday, as the state battles the worst outbreak of the disease in the country. Carter Evans has the details.
Michigan health officials report 2 deaths among cyclosporiasis cases
Two Michigan residents who had "significant underlying health conditions" have died after contracting cyclosporiasis, the Michigan Department of Health and Human Services said.
RFK Jr., Oz blame ACA enrollment drop on fraud, but experts cite rising costs
Rising premiums forced many people in Affordable Care Act plans to give up their coverage. But the Trump administration claims a huge drop in enrollment is almost entirely due to its fraud crackdown.
She went to "hell and back" for a diagnosis. Then her sister showed symptoms.
Megan Kaverman's weight gain, fatigue, high blood pressure and other symptoms were dismissed for years before she was diagnosed with a rare heart disease.
Peptide vendor sentenced for "trail of harm"
A federal judge sentenced the owner of a peptide company to nearly 6 years in prison for deceiving customers and selling products adulterated with steroids, citing a "trail of harm." Adam Yamaguchi reports.
World
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Funeral held for family "wiped off the map" in Russian strike
At least two adults and four children were killed in the strike but the death toll could be higher as all the remains have not yet been formally identified.
Human remains exhumed at WWII massacre site in Ukraine
It is believed that 30 to 40% of the 50 remains so far discovered at the site were children.
Morocco blames Ceuta border surge on misleading info spread online
Morocco is blaming a massive surge of migrants into Ceuta on various factors, including "malicious exploitation of digital platforms" and the spread of misleading information.
Live
No new Iran negotiations planned despite Trump comments, U.S. officials say
President Trump, who called Tehran "unbelievably duplicitous," said the talks are the "last chance" for Iran to forge a deal and avoid an escalation.
Suspect arrested in Greece after U.K. woman's body found in suitcase
Police say the suspect transported the body to an abandoned site in a suitcase and subsequently used her bank cards to withdraw money.
Entertainment
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Entertainment
Hollywood on hot streak at the box office
"Spider-Man: Brand New Day" leapt straight to the top of the box office this weekend. Its $360 million opening weekend debut is the biggest in U.S. history. Marlow Stern, chief correspondent at Variety, joins CBS News to discuss all the latest movie news.
"My Favorite Person" takes over socials
A social media trend encouraging users to share what they love about their favorite person is bringing light to TikTok and other platforms.
Ariana Grande to step out of public eye
A representative for pop star Ariana Grande says the singer is planning to step out of the public eye after wrapping her ongoing Eternal Sunshine Tour amid "endless, ongoing public scrutiny." Grande has also dropped out of the London-based musical "Sunday in the Park with George," which is set to open next year.
New Spider-Man movie breaks box office records
At the box office, "Spider-Man: Brand New Day" swung to a massive $360 million in its domestic debut, making it the biggest opening weekend ever. Brooks Barnes, chief Hollywood correspondent for The New York Times, joins to discuss.
Why the 2027 Met Gala is already causing controversy
Designer John Galliano is known for his theatrical and dramatic designs, but his legacy is also marked by antisemitic and racist comments.
Technology
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Trump administration finalizes AI framework, official says
The order asks AI companies to share previews of powerful new models with the government before they are released to the public.
U.S. probes cyberattack on water systems
Lauryn Williams, the deputy director and senior fellow of the Strategic Technologies Program at the Center for Strategic and International Studies, joins to discuss the U.S. probe into Iran possibly targeting water systems in Michigan and Minnesota.
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.
Hugging Face CEO calls hack by rogue OpenAI model "very weird and unprecedented"
An artificial intelligence model that was being tested by OpenAI went rogue and hacked the firm Hugging Face on its own, in what Hugging Face CEO Clément Delangue called a "very weird and unprecedented" incident.
CEO of AI firm Hugging Face on OpenAI hack
ChatGPT maker OpenAI revealed that its technology hacked into another AI company on its own during internal testing. Hugging Face CEO Clement Delangue, whose company was hacked, described the "very weird and unprecedented" incident in an interview on "Face the Nation with Margaret Brennan" -- and offered suggestions on how future incidents could be prevented.
Science
More Science
Rare footage of humpback whale birth captured on drone video
The footage is believed to be only the fourth complete humpback whale birth ever recorded on film anywhere in the world and the first-ever captured by drone.
Rare video shows humpback whale birth
A photographer operating a drone off the coast of Australia captured a humpback whale giving birth. It's believed to be the first time such a birth has been recorded by a drone.
How plants feel
Science shows us that, even though plants don't have brains, they seem to have a nervous system that responds to touch in remarkable ways. Robert Krulwich and puppeteer Barnaby Dixon explore the science of thigmomorphogenesis (the phenomenon of plants reacting to outside stimulae), a discussion that plants the seeds for a song.
Nearly 30 beluga whales sent to the U.S.
Nearly 30 beluga whales were sent to aquariums across the U.S. in a multinational emergency operation after their home aquarium in Canada shuttered. Jared Ochacher reports.
SpaceX launches first rocket since IPO
Elon Musk's aerospace company, SpaceX, launched its massive Starship rocket in its first test flight since the company went public. Since achieving the largest IPO in history, SpaceX's stock has dropped drastically. Mark Strassmann takes a look.
Crime
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Crime
Questions about Nancy Guthrie ransom notes
Pima County Sheriff Chris Nanos told CBS News last Thursday that he didn't have a ransom note saying Nancy Guthrie was dead. But one day later he released a note saying just that. CBS News' Anna Schecter reports.
New details in Idaho In-N-Out shooting
New information is coming out about the shooting at an In-N-Out restaurant in Idaho that killed three people over the weekend. CBS News' Lilia Luciano reports.
Sheriff in Nancy Guthrie case contradicted himself on ransom note
Investigators in the disappearance of Nancy Guthrie released two ransom notes, including one contradicting what the Arizona sheriff overseeing the case told CBS News.
Nancy Guthrie ransom notes released
Six months after Nancy Guthrie went missing, the Pima County, Arizona, sheriff has released two ransom notes, including one that claims Guthrie died "shortly after she was taken." Jonathan Vigliotti reports.
Deadly shooting at Idaho In-N-Out
Officials say three people were killed and seven were injured in a shooting at an In-N-Out in Idaho over the weekend. Officials believe the shooter acted alone and are investigating possible motives. Lilia Luciano reports.
Space
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Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
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.
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.
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.
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.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Latest CBS News Videos
8/3: The Takeout with Major Garrett
Trump says he's giving Iran a "last chance" at diplomacy; Blanche one step closer to confirmation as attorney general.
Hollywood on hot streak at the box office
"Spider-Man: Brand New Day" leapt straight to the top of the box office this weekend. Its $360 million opening weekend debut is the biggest in U.S. history. Marlow Stern, chief correspondent at Variety, joins CBS News to discuss all the latest movie news.
Survey finds discontent among federal workers
According to the National Active and Retired Federal Employees Association, 64% of workers say it's unlikely they would choose a federal career again. CBS News MoneyWatch reporter Megan Cerullo has more.
Latest on In-N-Out Idaho shooting
Three people were killed by a 24-year-old gunman at an In-N-Out in Twin Falls, Idaho, on Saturday. Lilia Luciano breaks down what we know.
Fallout after OpenAI hacking incident
Matt Shumer, CBS News AI contributor, shares his thoughts on last month's incident where a rogue OpenAI model that was being tested hacked an outside company's data processing system.