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.
Heat Wave
Climate change drove up summer heat: report
Human-caused climate change drove up risky and unnatural heat for nearly 2 billion people this summer, according to a new report from Climate Central. CBS News national environmental correspondent David Schechter breaks it down.
Dangerous heat wave brings record temperatures, wildfire risks to the West
Dangerously hot conditions hit states up and down the West Coast over the weekend, owing to a persistent heat wave stretching from the Pacific Northwest to California and the desert Southwest.
Los Angeles faces dangerous heat wave, fire threat
Extreme heat is baking Southern California as the most dangerous heat wave of the summer pushes temperatures well intro triple digits for much of the region. The heat, along with extreme drought and gusty conditions, are also increasing the threat of wildfires. Jonathan Vigliotti has more.
Europe heat wave fuels wildfires, forcing evacuations in multiple countries
A heat wave gripping parts of Europe sent temperatures over 109.4 degrees Fahrenheit — 40 degrees Celsius — in southern France and the Western Balkans on Monday.
What to know about "heat streaks"
Multiple days of high temperatures, also known as "heat streaks," seem to be occurring more frequently. CBS News Chicago meteorologist David Yeomans has more.
Maps show Southeast heat advisories, air quality alerts in Midwest
A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from wildfire smoke.
Maps show another day of extreme temperatures for millions
The extreme heat continues in the Midwest, the Southeast and some parts of the Northeast.
Phoenix firefighters turn to low-tech solution to battle deadly heatstroke
Originally developed by the military, cold water immersion has found its place in urban emergency response as climate change intensifies heat waves across the country.
Low-tech solution deployed to battle heatstroke
As extreme heat continues to grip large parts of the country, cities like Phoenix are turning to an unlikely -- and remarkably effective -- lifesaving tool: bags of ice. Ben Tracy reports for Climate Central.
Sweltering summer temperatures prompt safety precautions for student-athletes
More than 160 million people are experiencing extreme heat in parts of the U.S. The dangerous heat has forced some young athletes to change how they practice.
How extreme heat is impacting young athletes
More than 160 million people are under heat alerts through Wednesday night, from Dallas to Boston. CBS News' Skyler Henry shows how the extreme temperatures have caused a change in strategy for some young athletes.
Extreme heat scorches the East
Heat warnings are in effect across the East, and some cities expect to reach record-high temperatures. CBS News Philadelphia meteorologist Kate Bilo has more.
More than 163 million people under heat advisories in Midwest, Southeast
The National Weather Service issued heat advisories for a large swath of the East Coast through much of the weekend.
Floods, heat hits millions of Americans
More than 100 million Americans are under heat alerts until at least next week. In some place, the feel-like temperatures topped 105 degrees Fahrenheit. Meanwhile, some parts of the U.S. are dealing with dangerous flash floods. CBS News' Bradley Blackburn has more.
Millions face heat alerts
More than 100 million Americans are under heat alerts with temperatures soaring past 100 degrees in parts of the Southeast. In New Mexico, flash floods swept away a home during the state's second major flooding event this month.
Map shows U.S. heat advisories as heat dome moves east
More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week arrive on the East Coast.
Extreme heat affecting millions of Americans
Extreme and dangerous heat is impacting millions of people across the country. In some areas, it felt as hot as 115 degrees Fahrenheit. Lana Zak has more from Iowa City.
Heat dome drives extreme humidity
More than 130 million Americans are under heat alerts as temperatures soar across the country. In Iowa, the humidity is supercharged by crops in peak growing season, creating a phenomenon known as "corn sweat."
Chicago faces extreme heat with lessons from past
Chicago is sweltering under a heat dome with temperatures that feel like 110 degrees or higher. It's a reminder of the city's deadliest weather disaster 30 years ago. Ash-har Quraishi reports.
Heat dome puts 95 million under alert
More than 95 million people are under heat alerts as a dangerous heat dome expands. Ash-har Quraishi reports from Chicago, where temperatures are already climbing.
Heat dome map shows dangerous temperatures across U.S. Corn Belt, South
A heat dome is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service issuing heat alerts from Nebraska to Florida.
Extreme heat could be considered disaster
Under federal law, there are 16 types of natural disasters eligible for federal funding, but extreme heat is not one of them. A group of Democratic lawmakers is proposing legislation to change that. Jean Su, the energy justice director at the Center for Biological Diversity, joins "The Daily Report" to discuss.
Exclusive
Lawmakers introduce bill to classify extreme heat as a disaster
Three Democratic lawmakers have proposed legislation to classify extreme heat as a disaster, which would allow federal funding for extreme heat.
Extreme heat hits Southwest U.S.
The Southwest portion of the U.S. has been experiencing extreme heat. In Phoenix, there have been just four days in the last five weeks where the high temperature did not top 100 degrees.
Over 12,000 feared dead after Iran's crackdown on protesters
Information trickling out of Iran suggests a far deadlier crackdown on protesters than previously reported.
Trump boosts his economic strategy in Michigan speech: "Tariff's my favorite word"
President Trump defended his tariffs at a speech in Michigan, after he visited a factory in Dearborn.
Supreme Court seems likely to uphold state transgender athlete bans
The Supreme Court heard two cases involving laws from Idaho and West Virginia that ban transgender athletes from participating in girls' and women's sports.
Assistant U.S. Attorney Joe Thompson resigns with other senior prosecutors
At least six prosecutors in the Minneapolis U.S. Attorney's office — including Assistant U.S. Attorney Joe Thompson — have resigned after the office was tasked with investigating the shooting of Renee Good, according to three sources familiar with the situation.
Trump is taking aim at borrowing costs. Will it work — or backfire?
President Trump's plans to ease the financial pressures on Americans are bold but could backfire, experts said.
Their 21 kids were taken by the state. They've since had more surrogate-born babies.
The couple had so many kids in their Los Angeles-area mansion a neighbor "thought it was a kindergarten." The investigation has only gotten stranger.
Scott Adams, Dilbert comic strip creator, dies at age 68
Scott Adams, the cartoonist who created the "Dilbert" comic strip, has died at the age of 68, his first ex-wife revealed on Tuesday.
Mass resignations at DOJ Civil Rights Division, sources say
At least six prosecutors, most of whom are supervisors in the Civil Rights Division's criminal section, will be leaving their jobs.
Foreign central bank chiefs voice "full solidarity with" Fed chief Powell
The heads of 10 central banks and other financial institutions say it's "critical to preserve" the Fed's independence, as Powell is pressured by the Trump administration.
U.S.
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ACA enrollment sinks sharply as coverage costs soar in 2026
Roughly 1.4 million fewer Americans have signed up for an Affordable Care Act plan as expiring tax breaks drive up premiums.
Assistant U.S. Attorney Joe Thompson resigns with other senior prosecutors
At least six career prosecutors in the Minneapolis U.S. Attorney's office have resigned as the office continues to face pressure to treat the investigation of the fatal shooting of a Minneapolis woman by an ICE officer as an assault on a federal officer case.
Woman says AI chatbot Grok generated sexual deepfake images of her
Ashley St. Clair, the mother of one of Elon Musk's children, alleges Grok generated and published sexual deepfake images of her without permission.
Trump is taking aim at borrowing costs. Will it work — or backfire?
President Trump's plans to ease the financial pressures on Americans are bold but could backfire, experts said.
Remains of soldier who missed daughter's birth during WWII identified
U.S. Army Pfc. Wilbert Linsenbardt died when his daughter was 4 months old, and received photos of her, according to a newspaper article from the time.
MoneyWatch
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ACA enrollment sinks sharply as coverage costs soar in 2026
Roughly 1.4 million fewer Americans have signed up for an Affordable Care Act plan as expiring tax breaks drive up premiums.
Trump boosts his economic strategy in Michigan speech: "Tariff's my favorite word"
President Trump defended his tariffs at a speech in Michigan, after he visited a factory in Dearborn.
Trump is taking aim at borrowing costs. Will it work — or backfire?
President Trump's plans to ease the financial pressures on Americans are bold but could backfire, experts said.
What Trump's 10% credit card rate cap would mean for consumers
Capping credit card interest rates at 10% could save consumers billions of dollars, but potentially hurt lower-income Americans, experts said.
Foreign central bank chiefs voice "full solidarity with" Fed chief Powell
The heads of 10 central banks and other financial institutions say it's "critical to preserve" the Fed's independence, as Powell is pressured by the Trump administration.
Politics
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Assistant U.S. Attorney Joe Thompson resigns with other senior prosecutors
At least six career prosecutors in the Minneapolis U.S. Attorney's office have resigned as the office continues to face pressure to treat the investigation of the fatal shooting of a Minneapolis woman by an ICE officer as an assault on a federal officer case.
Trump boosts his economic strategy in Michigan speech: "Tariff's my favorite word"
President Trump defended his tariffs at a speech in Michigan, after he visited a factory in Dearborn.
Greenland's prime minister says "we choose Denmark" over the U.S.
The comments come ahead of Wednesday's meeting between the foreign ministers of Greenland and Denmark, Vice President JD Vance and Secretary of State Marco Rubio.
Clintons won't testify in Epstein probe as House Oversight GOP threatens contempt
Republican Rep. James Comer of Kentucky, the committee's chairman, said the panel will move next week on holding them in contempt.
Mass resignations at DOJ Civil Rights Division, sources say
At least six prosecutors, most of whom are supervisors in the Civil Rights Division's criminal section, will be leaving their jobs.
HealthWatch
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ACA enrollment sinks sharply as coverage costs soar in 2026
Roughly 1.4 million fewer Americans have signed up for an Affordable Care Act plan as expiring tax breaks drive up premiums.
Nurses strike begins in New York City as thousands walk off jobs
The largest nurses strike ever in New York City is underway as thousands of NYSNA members walk off their jobs at major hospitals.
RFK Jr.'s MAHA movement has picked up steam in statehouses
"Make America Healthy Again" policies driven by HHS Secretary Robert F. Kennedy Jr. have made major strides in state legislatures, with food additives among the most common targets.
"Enough": Oprah Winfrey on her weight-loss lessons
Oprah Winfrey is one of the best-known, most-admired and successful people on the planet. But for years she seemed powerless to conquer her fluctuating weight problem … until new medications, and a new attitude about her weight, gave her a breakthrough, which she describes in "Enough," a new book she has co-written with Dr. Ania Jastreboff. They talk with Jane Pauley about an individual's genetically-influenced weight range, and how to reset it. Winfrey also relates the long road she traveled since she began her TV career in Nashville, facing sexism, racism, and comments about her weight.
NYC nurses strike looms as negotiations pass midnight deadline
The potential for a major nurses strike in New York City is growing by the minute, with major hospitals and the New York State Nurses Association failing to get a deal done before Sunday's midnight deadline.
World
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Rampaging elephant kills 20 people, including children, in India
Children and the elderly are among the dead, as well as a professional elephant handler, officials said.
Greenland's prime minister says "we choose Denmark" over the U.S.
The comments come ahead of Wednesday's meeting between the foreign ministers of Greenland and Denmark, Vice President JD Vance and Secretary of State Marco Rubio.
Over 12,000 feared dead after Iran's crackdown on protesters
Information trickling out of Iran suggests a far deadlier crackdown on protesters than previously reported.
Foreign central bank chiefs voice "full solidarity with" Fed chief Powell
The heads of 10 central banks and other financial institutions say it's "critical to preserve" the Fed's independence, as Powell is pressured by the Trump administration.
BBC to seek dismissal of Trump's $10B defamation lawsuit
British public broadcaster BBC wants a Florida court to throw out Trump's lawsuit, with lawyers arguing a lack of jurisdiction.
Entertainment
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Entertainment
François Arnaud on "Heated Rivalry" series
Francois Arnaud joins "CBS Mornings" to talk about the popular series "Heated Rivalry," based on the "Game Changers" book series. It follows rising hockey stars Shane Hollander and Ilya Rozanov. What begins as a fling between two rivals turns into a yearslong journey of love, denial and self discovery. Arnaud plays Scott Hunter, a closeted gay professional hockey player in the same league who has fallen in love with a smoothie shop worker. He talks about the message in the series and how it developed into a hit show.
Scott Adams, Dilbert comic strip creator, dies at age 68
Scott Adams, the cartoonist who created the "Dilbert" comic strip, has died at the age of 68, his first ex-wife revealed on Tuesday.
Behind-the-scenes at the Golden Globes
Celebrities brought glitz and glamor to the red carpet Sunday at the Golden Globes. "CBS Mornings" co-host Gayle King spoke with some of Hollywood's biggest stars and gives a behind-the-scenes look at the awards night.
NAACP Image Awards nominations
The NAACP Image Awards celebrate the outstanding achievements and performances of people of color in arts and entertainment. Comedian and actor Deon Cole and NAACP President and CEO Derrick Johnson exclusively reveal some of the nominees on CBS Mornings for this year's awards.
The Grateful Dead's Bob Weir dies at 78
Bob Weir, a co-founder and guitarist for the iconic rock band the Grateful Dead, has died at 78. Anthony Mason looks back at Weir's life and music career.
Technology
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Woman says AI chatbot Grok generated sexual deepfake images of her
Ashley St. Clair, the mother of one of Elon Musk's children, alleges Grok generated and published sexual deepfake images of her without permission.
Mother speaks out over AI chatbot Grok
Elon Musk's AI chatbot Grok is facing intense criticism, accused of allowing X users to generate sexually explicit images of real women and children. One of the alleged victims is Ashley St. Clair, the mother of one of Musk's children. She said she discovered people used Grok to generate and publish sexualized deepfake images without her permission and share them on X. Musk has not responded to a request for comment.
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.
British regulators on Grok AI images
British regulators are investigating X for lewd AI images generated by Grok, the AI arm of Elon Musk's social platform. Michael Goodyear, an associate professor at New York Law School, joins CBS News with more.
Pentagon adopting Musk's Grok AI despite growing backlash against it
Defense Secretary Pete Hegseth says the Pentagon will start using Elon Musk's AI chatbot Grok. The word comes days after Grok drew global outcry for generating highly sexualized deepfake images.
Science
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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.
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."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Crime
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Crime
Trump posts about Minnesota ICE raids
President Trump posted on social media about the expanding Minnesota ICE raids and promised a day of "RECKONING & RETRIBUTION" is coming. CBS News' Lana Zak reports.
Minnesota takes on Trump administration
The state of Minnesota, and the cities of Minneapolis and St. Paul, are suing the Department of Homeland Security and several Trump administration officials over the massive operations involving federal law enforcement. CBS News' Lana Zak has more.
Man admits to starting fire at synagogue
Investigators say Stephen Spencer Pittman admitted to starting a fire at Mississippi's largest synagogue. Newly obtained video shows a man dousing Jackson's Beth Israel Congregation with liquid from a gas container. Jason Allen reports.
Over 1,500 pounds of meth found in secret labs in Mexico
More than 1,500 pounds of methamphetamine were seized from clandestine laboratories in Mexico, authorities said.
Former U.S. Navy sailor gets more than 16 years for selling secrets to China
Patrick Wei, a former U.S. Navy sailor who sold manuals for ships and operating systems to an operative working for China, was sentenced to more than 16 years in prison, prosecutors said.
Space
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Space
ISS astronauts prepare for early return
Crew-11 is preparing for an unprecedented early return to Earth over concerns for an astronaut's medical condition aboard the International Space Station. Mike Massimino, a former NASA astronaut and engineering professor at Columbia University, joins with more.
Former astronaut on ISS crew coming home early
Four members of Crew-11 are preparing to return to Earth from the International Space Station later this week after a "medical concern" prompted NASA to cancel a scheduled spacewalk. Former astronaut Dr. Scott Parazynski joins with his reaction.
Space station changes command, setting stage for Crew 11 departure
Outgoing space station commander Mike Fincke, a member of the returning Crew 11, turned the station over to cosmonaut Sergey Kud-Sverchkov, saying the combined crew had developed deep friendships.
Astronaut says early return to Earth is "right call," but "bittersweet"
Mike Fincke thanked NASA for making crew health the agency's top priority.
NASA hopes to return Crew 11 to Earth next week over medical issue
NASA officials reported Thursday that an unidentified member of Crew 11 was dealing with "a medical situation" that would require the crew to return to Earth sooner than anticipated.
Latest Galleries
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Notable Deaths in 2025
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
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Latest CBS News Videos
Trump proposes policies for home affordability
President Trump is proposing two new policies to help make buying a home more affordable for Americans facing soaring prices and high mortgage rates. CBS News MoneyWatch reporter Megan Cerullo has more.
Trump speaks about economy in Detroit
President Trump spoke about the state of the U.S. economy Tuesday in Detroit. CBS News senior White House correspondent Weijia Jiang has more.
Homan claims about sanctuary cities and jails
Trump border czar Tom Homan is calling for federal immigration agents to be let into local jails to pursue detained targets suspected of being in the country unlawfully. CBS News immigration and politics reporter Camilo Montoya-Galvez has more.
What happens next as Iran protests continue
Sources tell CBS News that at least 12,000 people have been killed in the violent, anti-government protests that have spread throughout Iran, though that number could be even higher. Iulia Joja, senior fellow at the Middle East Institute, joins CBS News to discuss.
Cartoonist Scott Adams dies at 68
Scott Adams, the artist who created the "Dilbert" cartoon, died at 68, his ex-wife announced on Tuesday. CBS News' Shanelle Kaul has more.