Drought emergency declared for all of Southern California
The Metropolitan Water District of Southern California provides water to 26 agencies that supply major population centers such as Los Angeles and San Diego counties.
ClimateWatch: Climate Change News & Features
Starving birds on Alaska coast reveal threats of climate change
NOAA's annual "Arctic Report Card" documents changes in a region warming faster than anywhere else on Earth.
What is nuclear fusion, and could it power our future?
Scientists at a U.S. government lab have announced a breakthrough in efforts to create technology that could one day offer humanity a clean, unlimited source of energy.
U.S. expected to announce major nuclear fusion energy breakthrough
Rep. Ted Lieu of California said if the announcement this week is what's expected, "it could be a game changer for the world."
U.S. fuel economy flat in 2021, emissions down slightly, new EPA report says
A government report says fuel economy for 2021 model year vehicles in the U.S. stayed flat with 2020 as people continued to buy less-efficient trucks and SUVs.
Earthshot Prize-winner's solution for plastic problem? Seaweed
The London-based startup Notpla aims to make packaging disappear with its organic-based materials that are edible, biodegradable and home-compostable.
Solar power will beat out coal in 3 years, IEA predicts
Global energy crisis has pushed renewable power "into an extraordinary new phase of even faster growth," IEA says.
Apparent wooden ship from 1800s uncovered by hurricane beach erosion
"It's a rare experience, but it's not unique, and it seems with climate change and more intense hurricane seasons, it's happening more frequently," one archaeologist said.
California airports face disruption due to flooding, study finds
Los Angeles and San Francisco international airports are among dozens in California that could see disruptions in as little as 20 to 40 years, researchers said.
Biden to meet with Prince William and Kate in Boston
The prince and princess are visiting Boston this week to promote their climate change initiative, The Earthshot Prize.
Prince William and Kate are coming to the U.S. for first time in 8 years
The trip will be primarily focused on one issue: climate change.
With climate change, crops migrate north
Farmers have always dealt with the whims of Mother Nature, but a warming planet could prove devastating to farms all over the world, changing what crops can be grown where.
Arizona town looks for solutions amid Western water crisis
The Rio Verde Foothills are becoming a symbol of the West's growing water crisis.
Religious Americans less concerned about climate change, survey finds
There are a few reasons people of different religious affiliations have developed varying opinions, Pew found — the main one being politics.
Inside hospitals where climate change-induced hunger is killing children
One doctor in Somalia's drought-wracked south said seeing children "dying in front of you daily" was giving him and his colleagues "nightmares."
Douglas Brinkley: Our planet needs another "Rachel Carson moment"
The historian says Carson, whose writings helped spur the environmental movement of the '60s, should be remembered by voters - and politicians - who need to understand climate change is the primary challenge of our own time.
Shift to EVs too slow to avoid "catastrophe," report finds
"Toyota, Volkswagen and other leading automakers are on a collision course with the climate," Greenpeace says.
Biden in Egypt says U.S. will do its part to avert a "climate hell"
"Climate hell" was a reference to U.N. Secretary General António Guterres' dire warning that "we are on a highway to climate hell with our foot on the accelerator."
2022 sets record for fossil fuel CO2 emissions, scientists say
There's now 51% more CO2 in the atmosphere than in pre-industrial times, scientists said in a new report, making it far less likely that the world can minimize global warming to 1.5 degrees Celsius.
U.N. chief calls on wealthier nations to pay for climate change costs
Some of the poorest nations at COP27 are calling on richer ones to pay for the damages carbon dioxide pollution has caused.
Climate change measures on the line in the 2022 midterms
Three states have measures on their ballots that could have significant impact.
U.N. calls on Egypt to "immediately" free hunger striking activist
The head of the U.N.'s human rights office says activist Alaa Abdel-Fattah's life "is in great danger."
Past 8 years were the warmest on record, U.N. agency says
The record heat comes as "the tell-tale signs and impacts of climate change are becoming more dramatic."
World is on "highway to climate hell," U.N. chief warns summit
Secretary-General Antonio Guterres told the COP27 climate summit in Egypt nations must "cooperate or perish."
Eco-activists block London traffic despite "proactive" arrests
Despite the arrests, activists got onto signs over a London highway and begged commuters to aim their "anger and hatred" at leaders licensing new fossil fuel extraction.
Science
Science
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.
3 futurists predict what America will be like in the centuries ahead
From space to healthcare and artificial intelligence, what could the next 250 years of the United States look like?
NASA strives to save doomed telescope
NASA is in a race against time as the Swift Observatory telescope in orbit sinks closer to Earth. CBS News consultant William Harwood explains the $30 million salvage operation.
Fossil found in drawer turns out to be first dinosaur bone from Antarctica
Dinosaur fossils are rare to find in Antarctica because of the unforgiving ice caps. But millions of years ago, the region was populated by lush forests.
NASA prepares to launch rescue to save telescope from falling to Earth
The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.
Astronomers find 2 gigantic planets lighter than cotton candy
The featherweight pair — orbiting a star 1,110 light-years away — are the biggest exoplanets found to have less density than cotton candy.
U.S.
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Texas appeals court reverses injunction that closed midwife's clinics
Texas Attorney General Ken Paxton accused Maria Rojas of performing illegal abortions and practicing medicine without a license last year.
Remembering cameraman Derek Williams, "the mate you would want in any war zone"
Derek Williams died Wednesday, according to his family. He had been living with Parkinson's disease and was recently diagnosed with cancer.
This week on "Sunday Morning" (July 26)
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley.
25 states sue FEMA and DHS, accuse Trump admin. of withholding funding
The lawsuit claims the Trump administration is withholding hundreds of millions of dollars in disaster-preparedness and homeland security grants to pressure states to change policies on elections and immigration.
Rapid pace of interceptor and precision-guided weapons use worries Trump admin.
The U.S. defense industrial base isn't equipped to produce missiles rapidly enough to replenish munitions used in the war with Iran, or transferred for use to Central Command.
MoneyWatch
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Trump imposes new tariffs on dozens of countries, citing forced labor concerns
The Trump administration will impose tariffs of up to 12.5% on goods from 60 U.S. trading partners accused of failing to crack down on forced labor, extending the administration's tariffs on much of the world.
Tampa, Charleston airports to join new TSA privatized security initiative
The new Gold+ initiative would allow private contractors to handle passenger screening at three airports while the TSA retains federal oversight.
Fewer Americans own homes than thought, new Fed search finds
Only about 53% of Americans own homes, or about 12 percentage points lower than previous data has shown, the study found.
Tilly Norwood's creator insists the AI actor is creating Hollywood jobs
The robot actor is generating work for Hollywood creatives, not stealing jobs from actors, her inventor tells CBS News.
1.6 million eggs are recalled over potential salmonella contamination
The recall affects white-shell and cage-free eggs sold under multiple grocery brands in six states. No illnesses have been reported.
Politics
More Politics
25 states sue FEMA and DHS, accuse Trump admin. of withholding funding
The lawsuit claims the Trump administration is withholding hundreds of millions of dollars in disaster-preparedness and homeland security grants to pressure states to change policies on elections and immigration.
Rapid pace of interceptor and precision-guided weapons use worries Trump admin.
The U.S. defense industrial base isn't equipped to produce missiles rapidly enough to replenish munitions used in the war with Iran, or transferred for use to Central Command.
Trump imposes new tariffs on dozens of countries, citing forced labor concerns
The Trump administration will impose tariffs of up to 12.5% on goods from 60 U.S. trading partners accused of failing to crack down on forced labor, extending the administration's tariffs on much of the world.
DOJ to withdraw subpoenas for New York Times reporters over Air Force One story
The Justice Department withdrew its subpoenas for New York Times reporters during a court heraing Thursday, after a judge grilled government lawyers for making "errors."
GOP's Jack Smith referral fails to show he committed a crime, ex-prosecutors say
The Justice Department will face an uphill battle if it tries to prosecute Jack Smith over allegations leveled by House Republicans, former prosecutors say.
HealthWatch
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HealthWatch
FDA investigating new cyclospora outbreak
U.S. health officials said they are investigating an additional outbreak of cyclospora, but do not know its source. Plus, Taylor Farms has reportedly shut down the plant where lettuce is suspected to have started the initial outbreak that has sickened thousands in at least 41 states. Carter Evans reports.
Measles outbreak "slowing," but newborn's family still can't meet her
Utah's weekly measles case count has fallen. The national tally hasn't, and a newborn who's too young to be vaccinated is caught in between.
FDA says new cyclospora outbreak linked to unspecified product
Federal health officials said they've identified a new outbreak of the cyclospora parasite, but the source hasn't been specified.
FDA panel considers loosening regulations for some peptides
The FDA panel will review seven peptides and decide if they should be added to a list of substances that can be safely produced by compounding pharmacies.
1.6 million eggs are recalled over potential salmonella contamination
The recall affects white-shell and cage-free eggs sold under multiple grocery brands in six states. No illnesses have been reported.
World
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Remembering cameraman Derek Williams, "the mate you would want in any war zone"
Derek Williams died Wednesday, according to his family. He had been living with Parkinson's disease and was recently diagnosed with cancer.
Rapid pace of interceptor and precision-guided weapons use worries Trump admin.
The U.S. defense industrial base isn't equipped to produce missiles rapidly enough to replenish munitions used in the war with Iran, or transferred for use to Central Command.
Middle East oil producers step up plans to bypass the Strait of Hormuz
As Iran's attacks keep ship traffic through the Strait of Hormuz to a trickle and oil prices surge, Gulf states are planning to invest billions in pipeline alternatives.
Former model scout linked to Jeffrey Epstein found dead in his Paris home
A former model who accused Jeffrey Epstein associate Daniel Siad of rape says his death in Paris is "very disappointing," as he never faced justice.
Mayor who survived assassination attempt shot dead in town hall
Mayor Valentin Lavin, who was allied to President Claudia Sheinbaum's leftist party, had already survived an armed attack in January, according to local media reports.
Entertainment
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Tilly Norwood's creator insists the AI actor is creating Hollywood jobs
The robot actor is generating work for Hollywood creatives, not stealing jobs from actors, her inventor tells CBS News.
From the archives: Legendary late-night producer Peter Lassally
Peter Lassally, the fabled TV executive for such late-night hosts as Johnny Carson and David Letterman, and a mentor for many rising comedians, died July 19, 2026 at age 93. In this March 11, 2018 "Sunday Morning" profile, correspondent Mo Rocca talked with Lassally (affectionately dubbed "The Host Whisperer") about working with the kings of late-night. Lassally also talks about his childhood, part of which was spent in Nazi concentration camps, and also about whether he has had joy in his life.
Aisha Tyler on "Criminal Minds" journey
"Criminal Minds" star Aisha Tyler was only supposed to be in six episodes of the show, but her journey on the series has now spanned over a decade. She tells "CBS Mornings" how her role has impacted her in real life and what it was like to work with guest star Connor Storrie from "Heated Rivalry."
James Norton talks "House of the Dragon"
Actor James Norton describes what it is like to play a villain in "House of the Dragon," which is a prequel to "Game of Thrones" and reveals which scene made him nearly faint during shooting.
Luke Bracey on "Little House on the Prairie"
Luke Bracey tells "CBS Mornings" the new "Little House on the Prairie" series was adapted from the books rather than a reboot of the TV show. He explains why he thinks it resonates with people today and how a playlist helped him and a co-star bond over their characters.
Technology
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Technology
How to save on your next laptop amid AI boom
As the back-to-school shopping season begins, you can expect to pay more for certain items, like laptops, due to shortages stemming from artificial intelligence. Brian Westover, principal hardware writer for PCMag, joins CBS News to discuss how you can save money.
Study: ChatGPT solved complex cybersecurity task
New research from a cybersecurity company now indicates that artificial intelligence models are getting better at solving multi-part problems. Gabriel Bernadett-Shapiro, who worked on the project and is a distinguished AI research scientist at SentinelOne, joins to unpack his team's research.
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.
OpenAI confirms "unprecedented" incident
OpenAI is investigating after two of its AI bots went rogue and targeted an outside company during a training exercise in what the company called an "unprecedented cyber incident." Ian Krietzberg, an AI correspondent at Puck, joins with more.
Pastor sues OpenAI over ChatGPT advice
Florida pastor Scott Winters claims in his lawsuit against OpenAI that ChatGPT's poor medical recommendations sent him to the hospital. CBS News' Jo Ling Kent sat down with Winters to discuss his experience.
Science
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Science
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.
Crime
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Crime
Contents of fist Guthrie ransom note revealed
Nearly six months after Nancy Guthrie was taken from her home in Arizona, the full contents of a ransom note that might have come from her kidnapper are coming to light. Mark Strassmann reports on the latest developments in the search for the mother of "Today" show host Savannah Guthrie.
Latest on Wisconsin police shooting
Wisconsin Gov. Tony Evers is calling for accountability over the deadly police shooting of a man in Madison. Protests have erupted in the wake of the incident. CBS News' Jonah Kaplan has more.
2 men stabbed near Central Park
Two men were stabbed on Thursday near Central Park in New York City, just blocks apart. The victims are Asian and Jewish, and the attacks are being investigated as a possible hate crime. Tom Hanson reports.
Search for suspect in Florida dad's murder
A multistate search is underway for a woman wanted in connection to a murder investigation. Police say Isabelle Rose Johnson is suspected of killing a Florida father who was found in a shallow grave last month. Cristian Benavides reports.
NYPD says dozens rescued from human trafficking during World Cup
There were 89 people arrested in the New York area over the course of the World Cup, the NYPD said.
Space
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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.
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.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
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.
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.
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.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
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
Contents of fist Guthrie ransom note revealed
Nearly six months after Nancy Guthrie was taken from her home in Arizona, the full contents of a ransom note that might have come from her kidnapper are coming to light. Mark Strassmann reports on the latest developments in the search for the mother of "Today" show host Savannah Guthrie.
U.S. attorney suing Trump administration
A U.S. attorney who served for less than an hour is suing the Trump administration over his firing. Roger Rogoff is asking a federal court to reinstate him as U.S. Attorney for the Western District of Washington. CBS News legal contributor Jessica Levinson breaks down the legal questions in this case.
Taco Bell's response to cyclospora outbreak
U.S. health officials are investigating a new outbreak of the parasite cyclospora that's linked to an unspecified product. Meanwhile, Taco Bell is reporting a major drop in foot traffic as concerns about fresh produce continue. Carter Evans has the latest update and Heather Haddon, a reporter for the Wall Street Journal, joins "The Daily Report" to discuss.
Latest on Iran war as Trump expands arsenal
The U.S. military is expanding its presence in the Middle East with the arrival of new equipment, as sources say concerns are growing within the Trump administration over rapid use of defensive interceptors and long-range missiles. Charlie D'Agata reports.
FDA panel makes peptide recommendation
An FDA advisory panel recommended easing restrictions on certain peptides on Thursday. Peptides are short chains of amino acids that can help regulate a variety of functions in the body. CBS News correspondent Adam Yamaguchi reports.