How to prevent heat stroke and spot symptoms as U.S. bakes
Excessive heat is the No. 1 cause of weather-related deaths in the U.S. Here's what to know about the symptoms of heat stroke and how to stay safe.
Excessive Heat Warning
Dangerous, record-breaking heat expected to continue spreading across U.S.
The National Weather Service said record-breaking temperatures can be expected throughout the weekend.
Medics treat heat illnesses among homeless people as temperatures rise
As summers grow warmer, health providers from San Diego to New York are being challenged to better protect homeless patients.
California wildfire torches over 2,000 acres
A wildfire north of Sacramento, California, fueled by oppressively high temperatures has burned more than 2,000 acres. It's one of multiple wildfires the state is fighting. CBS News Sacramento reporter Rachel Wulff has more.
Millions face excessive heat
Millions of Americans in the Midwest and along the East Coast are expecting record-breaking temperatures through the weekend. Several major U.S. cities could see temperatures reach well above 90 degrees Fahrenheit. CBS News Pittsburgh reporter Chris Hoffman has more.
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.
How extreme heat can damage the human body
How hot is too hot? New research suggests the human body may be more vulnerable to heat than previously thought. CBS News national environmental correspondent David Schechter reports.
Migrants hospitalized after being found in trailer
Eleven migrants were hospitalized for heat exhaustion Thursday after they were rescued in a human smuggling bust near San Antonio, Texas, authorities said. Several dozen migrants were found in a trailer with no air conditioning and little water. Ben Tracy has more.
Dangerous heat wave in the West breaking records
Early Thursday morning, it was already 100 degrees Fahrenheit in Las Vegas – about 4 degrees above the historic daily average. Vegas and Death Valley are under extreme heat level warnings.
Heat wave intensifying in parts of U.S.
A heat wave is expected to oppress parts of Texas, California, New Mexico and Arizona through Friday. CBS News' senior national and environmental correspondent Ben Tracy breaks down the effects of the hot weather.
Texas using renewable energy amid heat wave
The state of Texas has sweltered this summer under a seemingly endless cycle of extreme heat warnings. Those high temperatures have put a strain on the state's power grid, with Texas' grid operator saying demand for energy has set seven records this summer alone. Emily Foxhall, Texas Tribune energy reporter, joins CBS News to give an update on how the state's power grid is performing.
Largest U.S. power grid operator issues alert
The dangerous heat scorching the middle of the country and the East Coast did not let up on Friday. More than 180 million Americans were under heat alerts -- with some states seeing record-breaking temperatures. CBS News correspondent Roxana Saberi reports on how the U.S. power grid is holding up.
More than half of U.S. under heat alerts
The United Nations said temperature records show July is on track to be the hottest month ever recorded on Earth, and likely the warmest human civilization has ever seen. Over 180 million Americans -- more than half of the U.S. population -- were under heat alerts Thursday, from the Southwest to the Northeast. CBS News correspondent Roxana Saberi has the latest from New York.
Deadly heatwave scorches South
About a third of Americans are facing triple-digit temperatures as a deadly heat wave continues across the South and Southwest, with some places enduring record-breaking heat for weeks. CBS News correspondent Carter Evans reports from Palm Springs, California, where emergency responders are struggling to keep residents safe in the sweltering heat.
More than one-third of U.S. under heat alerts
More than 125 million Americans -- over one-third of the U.S. population -- are under heat alerts. NOAA warns large swathes of the country will experience potentially hazardous heat in the coming days. CBS News correspondent Carter Evans has the latest from Palm Springs, California.
Man dies in Death Valley as temperatures hit 121 degrees
The National Park Service said park rangers suspect heat may have been a factor in the 71-year-old's death.
Phoenix hits day 20 of 110-degree heat
Temperatures remain dangerously high in Phoenix. The nation's fifth-largest city has set a record by hitting 110 degrees Fahrenheit or more for the 20th day in a row. CBS News' Jonathan Vigliotti reports from Arizona.
World just sweltered through its "hottest week on record," U.N. says
Researchers estimate that 61,672 people died due to the heat between June and September, with 11,600 deaths in one particularly intense week alone.
Man found dead in car at Death Valley amid extreme heat
An initial investigation suggests that heat-related illness may have caused the driver to run off the road.
California heat wave smashes records as hottest day approaches
The state is preparing for rolling blackouts on Tuesday as forecasters predict the heat wave will continue to smash its own records.
Labor Day heat wave to scorch California with triple-digit temps
The late-summer heat wave comes as 50 million people across U.S. sweat under extreme heat advisories and warnings.
England just had its driest July in almost 90 years
Much of Europe is sweltering under historic heat waves and parched conditions hitting everything from agriculture to transport.
Live
Trump warns Iran to accept defeat as Israel kills another top commander
Trump warns Iran to make a deal on his terms "before it is too late," as Israel says it's killed the Iranian commander behind the Strait of Hormuz closure.
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Maduro held in a "jail inside of a jail" under special restrictions, sources say
Deposed Venezuelan leader Nicolás Maduro and his wife are set to appear Thursday in federal court in Manhattan.
TSA forced to consolidate lanes, may have to close small airports
The TSA's top official says the situation at U.S. airports could get even worse if the partial government shutdown that has frozen officers' paychecks continues.
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Senate searches for end to DHS shutdown after deal stalls
Lawmakers are looking for a way out of the Department of Homeland Security shutdown that has roiled air travel after a potential deal stalled. Follow live updates.
Trump official refers New York AG Letitia James for prosecution again
A Trump administration official has made new criminal referrals against New York Attorney General Letitia James to federal prosecutors in Miami and Chicago.
Census shows U.S. metro areas where growth slowed the most in 2025
Population estimates released by U.S. Census Bureau show growth rates slowed sharply in metro areas in 2025, as immigration dropped and hurricanes pushed people out of some Gulf Coast counties.
House Dem accused of stealing FEMA funds set to face rare ethics "trial"
Rep. Sheila Cherfilus-McCormick of Florida is accused of using part of the $5 million to bolster her campaign and on luxury goods.
CDC's acting chief promises a return to stability in a tumultuous moment
Dr. Jay Bhattacharya, head of the National Institutes of Health and interim leader of the Centers for Disease Control and Prevention, told staff a permanent CDC director could be nominated soon. "I know that it has been such a difficult year," he said.
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White House turns down Elon Musk's offer to pay TSA workers during DHS shutdown
In a post on X Saturday, Musk offered to pay the salaries of TSA workers during the DHS shutdown.
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Senate searches for end to DHS shutdown after deal stalls
Lawmakers are looking for a way out of the Department of Homeland Security shutdown that has roiled air travel after a potential deal stalled. Follow live updates.
Exclusive
Maduro held in a "jail inside of a jail" under special restrictions, sources say
Deposed Venezuelan leader Nicolás Maduro and his wife are set to appear Thursday in federal court in Manhattan.
Census shows U.S. metro areas where growth slowed the most in 2025
Population estimates released by U.S. Census Bureau show growth rates slowed sharply in metro areas in 2025, as immigration dropped and hurricanes pushed people out of some Gulf Coast counties.
TSA forced to consolidate lanes, may have to close small airports
The TSA's top official says the situation at U.S. airports could get even worse if the partial government shutdown that has frozen officers' paychecks continues.
House Dem accused of stealing FEMA funds set to face rare ethics "trial"
Rep. Sheila Cherfilus-McCormick of Florida is accused of using part of the $5 million to bolster her campaign and on luxury goods.
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As wealth taxes gain traction, Warren proposes levy on the ultra-rich
Sen. Elizabeth Warren's bill would raise taxes on households worth more than $50 million and on billionaires.
USPS to add temporary fuel surcharge for some postage prices
The U.S. Postal Service is raising some postage prices to help offset the federal agency's rising transportation costs as fuel prices surge.
$100,000 in Social Security benefits? New proposal would cap them.
With Social Security's trust fund sliding toward insolvency, one group wants to cap benefits for the wealthiest U.S. couples.
Trump waives summer gasoline regulations to ease fuel prices
Summer gasoline regulations will be waived for 20 days, and possibly longer to try to ease gas prices.
Meta and YouTube found liable on all charges in social media trial
The verdict, which caps a weeks-long trial in Los Angeles, could set a legal precedent for similar allegations brought against social media companies.
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Live
Senate searches for end to DHS shutdown after deal stalls
Lawmakers are looking for a way out of the Department of Homeland Security shutdown that has roiled air travel after a potential deal stalled. Follow live updates.
Exclusive
Maduro held in a "jail inside of a jail" under special restrictions, sources say
Deposed Venezuelan leader Nicolás Maduro and his wife are set to appear Thursday in federal court in Manhattan.
TSA forced to consolidate lanes, may have to close small airports
The TSA's top official says the situation at U.S. airports could get even worse if the partial government shutdown that has frozen officers' paychecks continues.
House Dem accused of stealing FEMA funds set to face rare ethics "trial"
Rep. Sheila Cherfilus-McCormick of Florida is accused of using part of the $5 million to bolster her campaign and on luxury goods.
As wealth taxes gain traction, Warren proposes levy on the ultra-rich
Sen. Elizabeth Warren's bill would raise taxes on households worth more than $50 million and on billionaires.
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CDC's acting chief promises a return to stability in a tumultuous moment
Dr. Jay Bhattacharya, head of the National Institutes of Health and interim leader of the Centers for Disease Control and Prevention, told staff a permanent CDC director could be nominated soon. "I know that it has been such a difficult year," he said.
FDA says billionaire's claims about cancer drug Anktiva are misleading
Federal health officials posted a warning about misleading statements by biotech billionaire Dr. Patrick Soon-Shiong about his company's bladder cancer drug Anktiva.
More parents are refusing routine newborn preventative care, study finds
Doctors fear that skepticism, fueled by anti-science sentiment and mistrust, is extending beyond vaccines to other proven, routine care.
Complex procedure saves officer with chest pain, heart condition
Transit Officer Paul DeGeorge thought his son was lying on him. Then he realized something much scarier was happening.
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.
World
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Alleged Hezbollah member on U.S. terror list is arrested in Ecuador
The Syrian man has been identified as a terrorist threat by the U.S. for belonging to Iran-backed militant group Hezbollah.
Rare mountain gorilla twins born in national park again
Twin mountain gorillas were recently born in the Virunga National Park, renowned for its biodiversity but threatened by conflict.
Live
Trump warns Iran to accept defeat as Israel kills another top commander
Trump warns Iran to make a deal on his terms "before it is too late," as Israel says it's killed the Iranian commander behind the Strait of Hormuz closure.
Trump says he doesn't call Iran conflict a "war" due to need for approval from Congress
President Trump suggested late Wednesday he's avoiding describing the military conflict with Iran as a "war" because of concerns around the fact that Congress hasn't authorized military force.
As Iran blocks the Strait of Hormuz, it's borrowing from Ukraine's playbook
Trump says Iran's navy is "gone," so how does it still have a chokehold on the Strait of Hormuz? Part of the answer may lie off Ukraine's Black Sea coast.
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Colbert to co-write "Lord of the Rings" film
Oscar-winning filmmaker Peter Jackson announced on Wednesday that "The Late Show" host Stephen Colbert will co-write the next "Lord of the Rings" movie. "The Late Show" airs its final episode in May.
MLB's "robot umpire" debuts in Yankees-Giants season opener
Major League Baseball's "robot umpire" made its debut in the season-opening New Yankees-San Francisco Giants game in Oracle Park.
New video of Taylor Frankie Paul arrest
A newly released video shows the police interactions with Taylor Frankie Paul in 2023 that led to charges, including domestic violence in the presence of a child. CBS News Shanelle Kaul has the latest.
"NCIS" star on show's 500th episode
Rocky Carroll, who has played the role of Director Leon Vance on "NCIS" for nearly two decades, joins to discuss the show's 500th episode, which aired Tuesday.
Rocky Carroll on major "NCIS" twist
(Alert: Spoilers ahead!) Actor Rocky Carroll, who has played beloved "NCIS" director Leon Vance for 18 season, talks with "CBS Mornings" about a shocking twist in the series in the show's 500th episode and what he would tell his younger self.
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Verdict in social media addiction trial
After days of deliberation, a jury in Los Angeles found Meta and YouTube liable for creating platforms designed to be addictive for kids and for failing to warn them. The plaintiff was awarded $6 million in damages in the case. Meta and Google, which owns YouTube, both say they'll appeal.
New Mexico attorney general on win over Meta
A Los Angeles jury ruled against Meta and Google on Wednesday, finding the companies liable for reports of damage done to young people by social media. That verdict came less than 24 hours after a similar ruling in New Mexico, where a jury found Meta violated state consumer protection law and endangered children. New Mexico attorney general Raúl Torrez joins "The Daily Report" to discuss.
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.
Why regulating AI is so difficult
For years, governments have attempted to regulate new, emerging technologies on a global scale. Roland Fryer, a CBS News contributor and author of the Wall Street Journal op-ed "The Economics of Regulating AI," breaks it down.
Breaking down verdict in social media trial
In a landmark social media trial, Meta and YouTube were found liable for creating products that led to addictive behavior. CBS News senior business and technology correspondent Jo Ling Kent has the details.
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Amputee sea turtle being tracked at sea from space
The staff at a Florida sea turtle hospital is monitoring some animals they've rehabilitated from space -- especially amputees, such as one they named Amelie, who's back at sea.
600-year-old pinot noir grape seed found in medieval hospital
The seed reveals that people in France have been cultivating the popular variety of grape since at least the 1400s, scientists say.
Pit viper among new species discovered in cave in Cambodia
Researchers in Cambodia surveyed dozens of previously unexplored caves and found several species never seen before, including a pit viper that is still being studied.
How a fun nature app aids science
The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable data to scientists studying biodiversity, species decline, and habitat loss. It also provides opportunities for fun: David Pogue joins iNaturalist fan Martha Stewart in a "bioblitz" – a timed competition with other users to spot and ID species.
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.
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Alleged Hezbollah member on U.S. terror list is arrested in Ecuador
The Syrian man has been identified as a terrorist threat by the U.S. for belonging to Iran-backed militant group Hezbollah.
New video of Taylor Frankie Paul arrest
A newly released video shows the police interactions with Taylor Frankie Paul in 2023 that led to charges, including domestic violence in the presence of a child. CBS News Shanelle Kaul has the latest.
Savannah Guthrie gives first interview since mom vanished: "It is unbearable"
Savannah Guthrie said her family is in agony as she made a tearful plea for someone "to do the right thing" nearly two months after Nancy Guthrie disappeared.
Wife of Hawaii doctor testifies at his trial
Arielle Konig testified that her husband, anesthesiologist Gerhardt Konig, attempted to stab her with a syringe, and when that failed she said he repeatedly bashed her head with a rock during a birthday hike one year ago. Gerhardt Konig has pleaded not guilty to the attempted murder of his wife. Matt Gutman reports.
Verdict in landmark trial against Meta
A jury in New Mexico found Meta, which operates Facebook and Instagram, misled users about safety and enabled child sexual exploitation on its platforms. A judge has ordered the tech giant to pay $375 million in civil damages. Meta says it will appeal the verdict.
Space
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Fireball captured on video as meteor streaks across Pacific Northwest sky
As the number of people with cameras on their dashboards and doorbells has grown, so have reports of such sightings.
NASA to spend $20 billion on ambitious moon base
In an on-going overhaul of NASA's Artemis program, agency officials say it will take seven years to build a sophisticated base on the moon.
Artemis II back on launch pad for moon mission
NASA's Artemis II rocket is back on the launch pad after repairs inside the massive Vehicle Assembly Building at the Kennedy Space Center. Early next month, NASA will try, for a second time, to send a crew of four on a flyby of the moon. Mark Strassmann has more.
Possible meteorite crashes into Houston area home, officials say
A possible meteorite crashed into a Houston area house on Saturday night, tearing through the roof and two stories of the home, officials said.
Eileen Collins on breaking barriers in space
Retired NASA astronaut and Air Force Col. Eileen Collins joins "CBS Saturday Morning" to discuss her groundbreaking journey to become the first woman to pilot the Space Shuttle and the first to command a Space Shuttle mission.
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Tips to get through allergy season
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Lawmakers remain at odds over DHS funding
Senators are set to try again on Thursday after a sixth attempt to advance a measure to fund DHS fell short of the 60-vote threshold needed for it to move forward. Ed O'Keefe breaks down what Republicans and Democrats want in negotiations.
Trump insists Iran talks are happening
Israel says an airstrike killed Alireza Tangsiri, the commander of the Iranian Revolutionary Guards' navy. This comes as President Trump insists that talks are occurring between the U.S. and Iran, which Tehran is denying. CBS News' Aaron Navarro and Ramy Inocencio report.
Gas prices impact delivery drivers, farmers
The national average price for gas has climbed more than 30 cents over the past month amid the Iran war. A man near Dallas earning extra money for his family through DoorDash told CBS News the rising prices are cutting into his family's wellbeing. The costs are also impacting farmers and consumers. Jason Allen explains.
Colbert to co-write "Lord of the Rings" film
Oscar-winning filmmaker Peter Jackson announced on Wednesday that "The Late Show" host Stephen Colbert will co-write the next "Lord of the Rings" movie. "The Late Show" airs its final episode in May.