What is beach nourishment?
Beach nourishment is a technique used to restore and maintain beach width. It can protect coastal communities from flooding.
ClimateWatch: Climate Change News & Features
Deadly Midwest floods set to continue as mid-Atlantic heat heads south
Flooding in Iowa, South Dakota and Minnesota forces emergency measures as stifling heat bakes a vast portion of the country.
Extreme wildfires are more frequent and more destructive, study shows
Extreme wildfires damage the environment, people's health and the economy. They've doubled in the last 20 years, new study shows.
Scottie Scheffler wins PGA Tour event after climate protesters run onto green
Six people protesting climate change stormed the 18th green at the Travelers Championship on Sunday, delaying the finish for about five minutes.
Scorching temperatures persist as heat wave expands for millions in U.S.
Millions of Americans – particularly those in the highly populated Interstate 95 corridor are under heat-related advisories or alerts as the squelching heat is expected to hit record-breaking temperatures in some areas.
Hawaii reaches settlement with youth who sued over climate change
The parties said the settlement was the first between a state government and youth plaintiffs to address constitutional issues arising from climate change.
Amazon to stop using plastic air pillows in packages
Amazon said customers will notice that the air pillows are missing from the orders starting in July.
Alberto, hurricane season's first named storm, dissipates over Mexico
Despite weakening and having technically dissipated, Alberto was still bringing torrential rain and flash flooding to northeastern Mexico.
Costco changed its rotisserie chicken packaging. Shoppers hate it.
Costco has started packing its popular rotisserie chicken in bags as it tries to reduce carbon emissions. Cue the complaints.
Climate activists arrested for spray-painting private jets at airport
Just Stop Oil said the airfield was where Taylor Swift's jet was parked, but Essex police said the pop star's aircraft was not at the airport.
More than 1,000 die amid extreme heat at hajj in Saudia Arabia, AFP says
About 10 countries have reported a total of 1,081 deaths during the hajj, the annual Muslim pilgrimage to Mecca, the AFP news agency says.
Climate change made spring's heat wave 35 times more likely — and hotter
Climate change dialed up the thermostat and turbocharged the odds of this month's killer heat that's been baking the southwestern U.S., Mexico and Central America, a new flash study found.
Activists spray Stonehenge in orange paint, demand end of fossil fuel use
The Just Stop Oil group says two activists "decorated" the ancient Stonehenge monument with "orange powder paint."
American among tourists reported missing in Greece amid deadly heat
A local rescuer in Greece says "it defies logic" that people are risking walks alone in such extreme heat.
Paris Olympics could break heat records. Will it put athletes at risk?
"It is not in an athlete's DNA to stop and if the conditions are too dangerous I do think there is a risk of fatalities," one rugby player said.
Northeast and Midwest prepare for dangerous temperatures, heat dome
A heat wave is forecast to bring dangerously hot temperatures to the Midwest and Northeast this week.
Researchers use drones, A.I. to track infectious disease in tropical regions
Iquitos, Peru cannot be reached by road because of its surrounding jungles and waters, leading to an unwelcome guest: Mosquitoes.
Heat stress can turn deadly even sooner than experts thought
As temperatures rise, new research shows critical limits for how heat affects the body may be lower than previously thought. Humidity is a big factor.
Nonprofit offers Indian women cash, insurance to deal with extreme heat
More than 100 people have died in India in the past month because of heat strokes and other heat-related causes.
Sweating test dummy used to determine how heat impacts human body
As record-breaking heat hits the Southwest, Arizona is using new technology to see how dangerous conditions impact the human body.
Supreme Court seeks Biden administration's views in major climate change lawsuits
The Supreme Court asked the solicitor general to submit a brief in two cases involving the city of Honolulu's efforts to hold the oil and gas industry accountable for the effects of climate change.
Maps show how "Tornado Alley" has shifted in the U.S.
"Tornado Alley" used to refer to the central Plains region, but research shows new areas of the Midwest and Southeast now face a greater threat.
Carbon dioxide levels surging "faster than ever," scientists say
Planet-warming greenhouse gases are "building up, much like trash in a landfill," one researcher said.
World hits 12 consecutive months of record heat — and it's not over
"Our planet is trying to tell us something. But we don't seem to be listening," the U.N.'s secretary-general said after May marked another month of back-to-back global heat records.
Here's how much your summer cooling costs could increase as mercury rises
Climate change could spell financial trouble for families trying to cool homes with summer temperatures projected to hit record highs.
Science
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.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
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.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
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.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Dogs can learn by eavesdropping: study
Have you ever wondered if your dog is eavesdropping on you? A new study published in the Journal of Science found that some dogs are not only listening, but are also learning words. Lead scientist Dr. Shany Dror joins CBS News to discuss.
Fossils found in cave shed light on where our species emerged
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
U.S.
More U.S.
Suspected tornadoes damage homes and knock down trees, power lines in Illinois, Indiana
Officials say a large tornado south of Chicago downed trees and power lines and overwhelmed the 911 center with emergency calls.
Bam Adebayo passes Kobe Bryant for 2nd-most points in single NBA game
Bam Adebayo scored 83 points, the second-most in a game in NBA history, and set records for most free throws taken and made on Tuesday.
Jan. 6 police responders ask judge to let lawsuit over plaque in Capitol proceed
Former Capitol Police Officer Harry Dunn and D.C. Police Officer Danny Hodges argue the installation of a commemorative Jan. 6 plaque in a low-visibility spot in the U.S. Capitol violates the law.
Exclusive
Video appears to show bomb suspect purchasing fuse at fireworks store
One of two men accused of throwing IEDs at protesters in New York City appears to have purchased fuses at a fireworks store in a Philadelphia suburb last week.
Exclusive
TSA absences at airports double during shutdown, 300 officers quit
TSA officer call-out rates have climbed into double-digit percentages at some airports, including half the officers at Houston's Hobby Airport, straining screening operations and contributing to longer security lines.
MoneyWatch
More MoneyWatch
Can the president bring down gas prices? 5 options available to Trump.
Gas prices in the U.S. have surged roughly 20% since the attack on Iran. Read on to see what measures the Trump administration could take to offer relief.
Oil prices are falling — gas prices aren't. Here's why.
Even if oil prices ease, they won't return to the levels they were at before the war started, according to Patrick De Haan of GasBuddy.
Could tapping the Strategic Petroleum Reserve lower gas prices?
The Strategic Petroleum Reserve is designed to cushion disruptions to U.S. oil supplies during emergencies.
JetBlue ground stop lifted soon after it began
Shortly after all JetBlue flights were grounded by the FAA due to what the agency said was a JetBlue request, the carrier said it had resumed operations.
Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
Politics
More Politics
Jan. 6 police responders ask judge to let lawsuit over plaque in Capitol proceed
Former Capitol Police Officer Harry Dunn and D.C. Police Officer Danny Hodges argue the installation of a commemorative Jan. 6 plaque in a low-visibility spot in the U.S. Capitol violates the law.
Exclusive
Pentagon memo orders commanders to remove Anthropic from key systems
The Defense Department has notified senior leadership that they must remove Anthropic's products from their system within 180 days, the latest salvo in a feud between the AI company and the Trump administration.
Voting ends in Georgia special election to replace Marjorie Taylor Greene
Voters in northwest Georgia headed to the polls all day to have their say in who will replace Marjorie Taylor Greene in Congress.
Exclusive
TSA absences at airports double during shutdown, 300 officers quit
TSA officer call-out rates have climbed into double-digit percentages at some airports, including half the officers at Houston's Hobby Airport, straining screening operations and contributing to longer security lines.
White House aware of Gulf countries' fears about interceptor shortage, sources say
The Gulf states have said they're running dangerously low on missile interceptors and have asked the U.S. to expedite new supplies, CBS News previously reported.
HealthWatch
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Investigation
There's one building in LA with 89 registered hospices: "Ground zero" for fraud?
A CBS News analysis of records for every hospice operating in Los Angeles County finds indications of fraud are growing.
Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
More kids are in ERs for tooth pain. Budget cuts and fluoride fights aren't helping.
Dentists, hygienists, and researchers say a shortage of rural dental care professionals and worsening oral hygiene since the COVID-19 pandemic mean more kids are ending up in the emergency room for tooth decay.
Baby sleepsuit sold at Walmart recalled over potential choking hazard
The zipper head on the recalled HALO Magic Sleepsuits poses a danger to babies, according to the U.S. Consumer Product Safety Commission.
A Pilates teacher thought she had the flu. Doctors found aggressive cancer
Debi Weiss thought her fatigue and weakness was a seasonal illness, but her condition quickly worsened.
World
More World
At least 6 killed in bus fire that may have been "deliberate," Swiss police say
Police are investigating after a fire on a regional bus in Kerzers, west of Switzerland's capital, killed at least six people.
White House aware of Gulf countries' fears about interceptor shortage, sources say
The Gulf states have said they're running dangerously low on missile interceptors and have asked the U.S. to expedite new supplies, CBS News previously reported.
Iran signaling it may deploy mines to disrupt Strait of Hormuz, U.S. sources say
Iran is using smaller crafts to lay mines in the Strait of Hormuz, two U.S. officials said.
How the Iran war reached Europe, via the small, divided island of Cyprus
When it comes to European Union territory, you can't go much further east than Cyprus. So far east, in fact, that it's within reach of Iran's weapons.
Team USA's Oksana Masters wins 11th Paralympic gold medal
The most decorated American Winter Paralympian had her left leg amputated at age 9 and her right leg amputated at age 14.
Entertainment
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Entertainment
Dorrance on preserving tap dancing history
American tap dancer Michelle Dorrance talks to CBS News chief medical correspondent Jon LaPook about Brenda Bufalino's impact and preserving the 88-year-old's artistry for future generations in a project at the New York Public Library for the Performing Arts.
Brenda Bufalino on evolution of tap dancing
American tap dancer Brenda Bufalino talks to CBS News chief medical correspondent Jon LaPook about the many ebbs and flows of the art form and reflects on her career.
Michelle Pfeiffer on "The Madison" series
Michelle Pfeiffer talks with "CBS Mornings" about starring alongside Kurt Russell in "The Madison." She describes how she decided to take on the character and explains after decades in the entertainment industry why she still gets nervous in new roles.
Details on Live Nation's settlement with DOJ
Less than a week into a trial over Live Nation's alleged monopoly of the event ticket business, the parent company of Ticketmaster has reached a tentative settlement with the Justice Department. Kenneth Dintzer, antitrust attorney with the law firm Crowell & Moring, joins CBS News to break down the deal.
Latest on shots fired at Rihanna's home
A woman has been arrested for allegedly firing several shots Sunday at the Beverly Hills home of pop music star Rihanna. CBS News Los Angeles' Tina Patel reports.
Technology
More Technology
Exclusive
Pentagon memo orders commanders to remove Anthropic from key systems
The Defense Department has notified senior leadership that they must remove Anthropic's products from their system within 180 days, the latest salvo in a feud between the AI company and the Trump administration.
The evolution of Apple over 50 years
David Pogue, an author and correspondent for "CBS Sunday Morning," talks about covering the rise of Apple over his career as the company is set to turn 50 next month, and his new book, "Apple: The First 50 Years."
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.
Overusing artificial intelligence can give workers "AI brain fry," study finds
Artificial intelligence can give some workers "brain fry" if overused, according to a new study published in Harvard Business Review.
Apple turns 50, in a world it helped create
David Pogue, author of "Apple: The First 50 Years," talks with Apple's co-founder Steve Wozniak, CEO Tim Cook, and others about the vision of Steve Jobs, and how the company's products and services have reshaped life, technology and culture in the 21st century.
Science
More Science
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.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
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.
Crime
More Crime
Crime
New details about ISIS-inspired attack
New video has emerged of fuses being bought at a Pennsylvania fireworks store by one of the suspects accused of throwing explosive devices outside the New York City mayoral residence. CBS News national correspondent Jericka Duncan has more.
Exclusive
Video appears to show bomb suspect purchasing fuse at fireworks store
One of two men accused of throwing IEDs at protesters in New York City appears to have purchased fuses at a fireworks store in a Philadelphia suburb last week.
No harmful substances in NYC suspicious package
New York City police have given the all clear after concluding a suspicious package found near Gracie Mansion, the official residence of Mayor Zohran Mamdani, was harmless.
Shots fired at U.S. consulate in Toronto
Shots were fired outside of the U.S. consulate in Toronto, Canada, early Tuesday morning, police said. CBS News' Shanelle Kaul has more.
Suspicious package near NYC mayor's residence
There is a heavy police presence near New York City's Gracie Mansion, the official residence of New York City Mayor Zohran Mamdani, as officials investigate a suspicious package found in the area. CBS News' Shanelle Kaul has more.
Space
More Space
1,300-pound NASA satellite set to crash down to Earth
The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
How NASA plans to get astronauts on the moon
NASA announced an overhaul to its Artemis moon program as safety concerns persist. CBS News space contributor Christian Davenport breaks down the key takeaways.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
Safety concerns over NASA's Artemis program
NASA's Artemis II mission continues to face concerns and delays. Scott E. Parazynski, a former astronaut, joins CBS News with more.
Latest Galleries
More Latest Galleries
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.
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?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Debate on tapping Strategic Petroleum Reserve
With oil exports through the Strait of Hormuz halted, the International Energy Agency is meeting with G7 countries about whether they should tap their strategic petroleum reserves. CBS News reporter Kati Weis is following the debate.
Red flags for hospice fraud across Los Angeles
A CBS News analysis of records for every hospice operating in Los Angeles County finds indications of fraud are growing. Adam Yamaguchi reports.
Suspect in shooting at Rihanna's home in court
A woman accused of firing multiple high-powered rounds from an assault rifle at the home of Rihanna appeared in court Tuesday, initially entering a not guilty plea before withdrawing it. The arraignment was eventually postponed. Carter Evans reports.
3/10: The Takeout with Major Garrett
War continues in Iran as Defense Secretary Pete Hegseth promises "most intense day of strikes"; costs of war's first days revealed.
What happened with Iranian women's soccer team
Five members of the Iranian national women's soccer team sought asylum in Australia after refusing to sing Iran's national anthem before a match. Elizabeth Palmer has details.