Powerful heat wave grips Southwest U.S.
Another brutal heatwave is roasting the Southwest with Las Vegas finding itself in the middle of its fourth extreme heat warning before summer officially begins. CBS News reporter Andres Gutierrez has more.
Heat
Batteries made of ice cool down buildings
According to data from research nonprofit Climate Central, heat has accounted for nearly half of weather-related power outages in the U.S. between 2000 and 2023. CBS News national environmental correspondent David Schechter visited a New York City building that relies on ice to keep the temperature down.
"Ice battery" system being used to cool buildings and lower energy costs
The "ice battery" system freezes water at night when the cost of electricity is low. Then, during the day, when the price is high, the building is cooled with the previous night's ice instead of using expensive electricity.
Report: 50% of world experiences more extreme heat
A new report found that nearly half of the world's population has been forced to endure an extra month of extreme heat due to climate change. Kristina Dahl, a reviewer of the findings, joins "The Daily Report" to discuss.
74-year-old hiker dies while attempting Grand Canyon rim-to-rim hike
Dennis Smith was an "avid and experienced hiker," the National Park Service said.
How climate change is increasing complication risks for pregnant women
Early season heat waves gripping the Central and Southern United States are bringing attention to the health dangers of high temperatures during pregnancy.
Extreme heat's risks for pregnant women
Six million people are under heat advisories across the Central and Southern U.S. this week, with temperatures expected to be up to 35° above average. In Texas, temperatures reached triple digits, something historically uncommon for the month of May. CBS News medical contributor Dr. Céline Gounder explains the health concerns, especially for pregnant women.
Federal judge says extreme heat in Texas prisons is "unconstitutional"
A federal judge has found the extreme heat in Texas prisons that don't have air conditioning is "plainly unconstitutional."
Rio de Janeiro records its hottest day in at least a decade
Temperatures in Rio de Janeiro reached 111 degrees Fahrenheit — about 145 degrees hotter than Bismarck, North Dakota.
7/26: CBS News Mornings
Extreme heat wave scorches several states; House Oversight Committee to hold UFO hearing today.
7/28: CBS News Mornings
Trump facing new charges in classified documents case; Great white sharks' summer migration.
6/29: CBS News Mornings
Dangerous weather and air quality alerts issued in several states; NFL players discuss league's gambling policy.
New Orleans faces rising temperatures
New Orleans is bracing for near-record heat this weekend as it prepares to host Super Bowl LIX. But it's not just the Big Easy– rising temperatures are affecting NFL cities across the country. CBS News national correspondent Dave Malkoff has more.
January 2025 was hottest January on record despite factors working against it
The world set yet another monthly heat record in January, despite an abnormally chilly U.S., a cooling La Nina and predictions of a slightly less hot 2025, the European climate service Copernicus says.
Scientists say people hit with 41 extra days of dangerous heat this year
Researchers say human-caused climate change dealt people an average of nearly six weeks of extra extreme heat in 2024, while also fueling more destructive storms.
How climate change impacted 2024
From record-breaking temperatures to devastating disasters, 2024 brought the world closer to the reality of what climate change looks and feels like. CBS News national environmental correspondent David Schechter reports.
Study finds young people most at risk of heat
A new Columbia University Climate School study discovered that young people may be most at risk of heat-related deaths. CBS News environmental correspondent David Schechter reports.
Phoenix man says hot asphalt during arrest caused third-degree burns
Michael Kenyon spent more than one month in the hospital after the incident recovering from his burns, his attorney said.
Heat wave to impact third of U.S.
The record-breaking heat wave will grow in the days ahead as it pushes east. Weather Channel meteorologist Mike Bettes has the forecast.
California crews battle high temps, Line Fire
Record-high temperatures have hit several areas of California, Arizona and Oregon since Friday, extending the fire season and creating drier conditions that make wildfires spread faster. The Line Fire in Southern California has grown past 21,000 acres, roughly half the size of Washington, D.C. CBS News senior national and environmental correspondent Ben Tracy reports.
The Climate Election: Maternal health & pregnancy
For those who are pregnant, extreme heat isn't just uncomfortable. Studies show it can lead to serious complications for them and their unborn child, including pre-term births, miscarriages and stillbirths, and even increase the likelihood of one of the leading causes of death of pregnant women in the U.S. — homicide. Here's what to know.
Death Valley National Park just had its hottest summer on record
The average temperature from June to August was 104.5 degrees, breaking previous records of 104.2 degrees, set in 2021 and 2018.
Scorching heat intensifies across the West
Many portions of the Southwest are contending with triple-digit temperatures this week. Phoenix has had three straight months of 100-degree temperatures, while in the Los Angeles area, search and rescue teams this year have conducted hundreds of rescues of hikers due to heat illness. Carter Evans reports.
Teen football player deaths raise concerns about heat, safety
At least seven teen football players have died in the U.S. in August. Experts say parents of teen football players should be proactive.
Schools impacted by dangerous heat wave
About 50 million Americans are under heat warnings and advisories Wednesday as nearly two dozen cities could see record highs, with temperatures in the triple digits. As a new academic year begins, schools are already being impacted by this intense heat wave.
Live
No sign of U.S. and Israel's war with Iran easing on eve of 3-week mark
The Trump administration says Iran's autocratic regime is down but not out, and it won't say how long the deadly, costly conflict will go on.
Florida homeowners insurance company accused of siphoning profits
As Florida moves homeowners' policies out of its state-run insurer of last resort, insiders question one new company's finances.
Comey subpoenaed in conspiracy case against ex-officials who investigated Trump
Former FBI Director James Comey has been subpoenaed by prosecutors in Miami as part of the Justice Department's investigation into Obama-era intelligence officials.
Body of missing student James Gracey found in Barcelona, police say
The body of missing University of Alabama student James Gracey, who disappeared on a trip to Barcelona, has been found, Spanish officials said Thursday.
Exclusive
We visited an LA building with 89 registered hospices. Here's what we found.
Advocates said the Van Nuys building looked like an example of "clustering" — a red flag for hospice fraud.
In voting process, photo ID gets wide support, CBS News poll finds
Few Americans feel they know a lot of the specifics about the SAVE Act.
Ex-FBI agents who worked on Trump 2020 election probe sue over firings
Two former FBI agents who helped investigate President Trump's efforts to overturn the 2020 presidential election results sued the federal government, alleging they were wrongfully terminated.
U.N. nuclear watchdog chief: "A lot has survived" of Iran's nuclear capabilities
In an interview with "Face the Nation with Margaret Brennan," Rafael Grossi, director general of the International Atomic Energy Agency, said there had already been damage done to Iran's nuclear sites.
"The Bachelorette" season with Taylor Frankie Paul canceled, ABC says
ABC has canceled its already filmed season of "The Bachelorette" starring Taylor Frankie Paul after a 2023 video surfaced.
U.S.
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Georgia woman charged with murder over alleged use of abortion pills
A 31-year-old Georgia woman has charged with murder by police who say she took pills to induce an abortion.
Florida homeowners insurance company accused of siphoning profits
As Florida moves homeowners' policies out of its state-run insurer of last resort, insiders question one new company's finances.
Federal commission made up of Trump appointees approves design of his gold coin
The vote by the U.S. Commission of Fine Arts, whose members are supporters of the president and were appointed by him earlier this year, was without objection.
FCC approves Nexstar's purchase of Tegna hours after lawsuits sought to block deal
The FCC announced Thursday that it had approved the $6.2 billion merger of major broadcast station owners Nexstar and Tegna.
In voting process, photo ID gets wide support, CBS News poll finds
Few Americans feel they know a lot of the specifics about the SAVE Act.
MoneyWatch
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Florida homeowners insurance company accused of siphoning profits
As Florida moves homeowners' policies out of its state-run insurer of last resort, insiders question one new company's finances.
FCC approves Nexstar's purchase of Tegna hours after lawsuits sought to block deal
The FCC announced Thursday that it had approved the $6.2 billion merger of major broadcast station owners Nexstar and Tegna.
Mortgage rates rise as Iran war heightens U.S. inflation fears
Mortgage rates, though still well below their level a year ago, have edged up since the Iran war erupted. Here's why.
U.S. oil producers could get $63 billion boost from high crude prices
Domestic energy companies could benefit from high oil prices in the short-term, but take a hit if the Iran war drags on.
Analysts warn oil prices could keep climbing as Iran war intensifies
Every 1-cent increase in gasoline prices reduces consumer spending by $1.5 billion annually, one economist says.
Politics
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Georgia woman charged with murder over alleged use of abortion pills
A 31-year-old Georgia woman has charged with murder by police who say she took pills to induce an abortion.
DOJ says it shut down websites that threatened dissidents and took credit for hacks
The Justice Department says it has shuttered four websites that were allegedly used by Iranian government-linked groups to post hacked information and threaten regime critics.
Federal commission made up of Trump appointees approves design of his gold coin
The vote by the U.S. Commission of Fine Arts, whose members are supporters of the president and were appointed by him earlier this year, was without objection.
FCC approves Nexstar's purchase of Tegna hours after lawsuits sought to block deal
The FCC announced Thursday that it had approved the $6.2 billion merger of major broadcast station owners Nexstar and Tegna.
In voting process, photo ID gets wide support, CBS News poll finds
Few Americans feel they know a lot of the specifics about the SAVE Act.
HealthWatch
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Judge blocks parts of RFK Jr.'s vaccine agenda, including revised schedule
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Changes in organ donor status can fall through cracks in the system
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
A dad's colon cancer spread to lungs. He says what happened next was a miracle.
Spencer Laird was diagnosed with colon cancer at 26. At 30, he was told it had returned and spread to his lungs, with one tumor the size of a golf ball.
Dr. Oz pledges to tackle hospice fraud: "Do not steal from the American people"
The Trump administration's Medicare boss reacts to CBS News investigation into California's hospice fraud problems.
Millions of Americans skip meals, stretch medication to afford health care
Even people with six-figure incomes are making financial sacrifices to pay for medical care, a new study finds.
World
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Norway's crown princess speaks out on ties to Jeffrey Epstein
Mette-Marit, who is married to Crown Prince Haakon, sat down with Norwegian broadcaster NRK for a 20-minute interview on Thursday.
Live
No sign of U.S. and Israel's war with Iran easing on eve of 3-week mark
The Trump administration says Iran's autocratic regime is down but not out, and it won't say how long the deadly, costly conflict will go on.
Trump brings up Pearl Harbor while meeting with Japan's prime minister
Asked why the U.S. didn't inform allies ahead of the Iran strikes, President Trump said, "Who knows better about surprise than Japan?"
Iran hangs 3, including teen wrestler, in first executions over Jan. protests
Two sources confirmed to CBS News that Saleh Mohammadi, a young member of Iran's national wrestling team, was among the three men executed in Iran.
Divers find marble treasure possibly taken from Parthenon at Aegean shipwreck
Excavations at the site of the 1802 Mentor shipwreck uncovered a marble fragment that may have ties to the Parthenon in Ancient Greece, officials say.
Entertainment
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Entertainment
Steve Hartman on filming "All the Empty Rooms"
Unmade beds and overdue books. That's some of what CBS News correspondent Steve Hartman found in his Oscar-winning documentary "All the Empty Rooms," which looks at the bedrooms of children killed in school shootings. Hartman joins "The Takeout" to discuss the making of the film.
"The Bachelorette" season with Taylor Frankie Paul canceled, ABC says
ABC has canceled its already filmed season of "The Bachelorette" starring Taylor Frankie Paul after video surfaced of a 2023 incident in which she was charged with assault.
Alessia Cara on new album
Grammy winner Alessia Cara is debuting a new album 10 years into her music career. Cara joined CBS News with details on her latest collaborations.
AI version of Val Kilmer to star in new movie
Val Kilmer was originally set to star in "As Deep as the Grave" before he died last year, never shooting a scene of the movie. But Kilmer will still star in the film thanks to generative AI, which is artificial intelligence that can generate new content by analyzing existing content. Jo Ling Kent has more.
"Survivor" contestant talks elimination
Spoiler alert! The latest contestant eliminated from "Survivor 50: In the Hands of the Fans" joins "CBS Mornings" to discuss his surprising elimination and if he has any regrets about how he played the game.
Technology
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Technology
AI version of Val Kilmer to star in new movie
Val Kilmer was originally set to star in "As Deep as the Grave" before he died last year, never shooting a scene of the movie. But Kilmer will still star in the film thanks to generative AI, which is artificial intelligence that can generate new content by analyzing existing content. Jo Ling Kent has more.
Risks of excessive screen time for adults
More than 80% of adults say they go online at least several times per day and research indicates that even adults' fully-formed brains can suffer negative consequences from excessive screen time. Dr. Sue Varma breaks down risks, tips to reduce your screen time and why adults are spending more time on screens.
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.
Inside NVIDIA's new chip
NVIDIA's GTC conference brought big crowds to Silicon Valley this week, with hundreds of companies showcasing products powered by NVIDIA's chips. Tim Werth, tech editor at Mashable, joins CBS News to discuss.
AI expert designs cancer vaccine for his dog
A tech entrepreneur in Australia, Paul Conyngham, said he used artificial intelligence to design a cancer vaccine for his dog Rosie. He joins CBS News with Páll Thordarson, director of the UNSW RNA Institute, who worked with Conyngham on the technology.
Science
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Discovery of 1949 whale recording could unlock mysteries of ocean
The song is that of a humpback whale and was recorded by scientists in March 1949 in Bermuda, researchers said.
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.
Crime
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Man accused of spraying Rep. Ilhan Omar with liquid to be arraigned Friday
A federal judge has ordered the man accused of assaulting Rep. Ilhan Omar during a town hall in Minneapolis to remain in custody as he awaits further court proceedings.
Shocking discovery after man's disappearance
In the summer of 2013, Minnesota resident Gary Herbst seemingly disappeared. Years later, investigators made a startling discovery. Peter Van Sant has the story for "48 Hours."
Steve Hartman on filming "All the Empty Rooms"
Unmade beds and overdue books. That's some of what CBS News correspondent Steve Hartman found in his Oscar-winning documentary "All the Empty Rooms," which looks at the bedrooms of children killed in school shootings. Hartman joins "The Takeout" to discuss the making of the film.
New photos in Michigan synagogue attack
Temple Israel in West Bloomfield Township, Michigan, has shared new images of the damage from last week's attack at the synagogue. A photo has also emerged of the attacker holding an AR-style rifle. CBS News' Anna Schecter has the latest.
Photo of Michigan synagogue attacker shows him with AR-style rifle
The man who attacked a synagogue in Michigan last week sent a photo of himself with the AR-style rifle he had during the attack to a family member in Lebanon, according to a U.S. official.
Space
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Repaired moon rocket heads back to launch pad for April 1 blastoff
After a trip back out to the launch pad, NASA's Artemis II rocket will be readied for a historic flight to the moon.
Video shows meteor streaking across the sky
A meteoroid was spotted streaking across the sky in 10 states. In some areas, there was also a loud boom, similar to an explosion. NASA says the meteor, which was traveling 45,000 mph in the sky, fragmented - causing the bright fireball and loud boom.
7-ton meteor identified as likely cause of boom heard across Ohio
Some residents immediately feared the sound was an explosion, according to CBS affiliate WOIO, but weather service officials say it appears to have been a meteor.
Bill Nye on going from Boeing to science guy
Bill Nye the Science Guy sits down with CBS News chief Washington correspondent Major Garrett to talk about his life and career.
NASA targets April 1 for moon mission launch
NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.
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.
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
How rising fuel prices impact shipping goods
Rising fuel prices can impact consumers beyond the gas pump. Oil prices have surged more than 40% since the Iran war effectively shut down the Strait of Hormuz. The price hike can impact everything from cargo ships crossing the Pacific to the delivery van pulling up outside your home - and the costs could quickly trickle down to retailers and consumers. Charlie D'Agata has the latest on the war and Kelly O'Grady explains the rising oil prices' impact on consumers.
U.S. seeks billions for Iran war
The U.S.-Israeli war on Iran is entering a third week. CBS News' Charlie D'Agata and Nancy Cordes have the latest.
F-35 makes emergency landing
U.S. military officials say an F-35 fighter jet was on a combat mission over Iran when it was forced to make an emergency landing at an undisclosed U.S. airbase in the Middle East. The pilot is in stable condition, officials say. It comes amid an Iranian strike on an oil refinery in Kuwait and concerns about global energy supplies.
Shocking discovery after man's disappearance
In the summer of 2013, Minnesota resident Gary Herbst seemingly disappeared. Years later, investigators made a startling discovery. Peter Van Sant has the story for "48 Hours."
New poll ahead of the 2026 midterm elections
A recent CBS News poll shows how confident Americans are about the election process ahead of the 2026 midterms. CBS News' Anthony Salvanto has more.