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 says Iran war "close to over" amid push for new peace talks
With the Iran war paused halfway through a 2-week ceasefire, President Trump is again voicing optimism over the potential for a deal to end it for good.
Senate rejects 4th attempt to curb Trump's war powers in Iran
It was the fourth time Democrats in the Senate had forced a vote on the issue since the war began on Feb. 28.
Live Nation and Ticketmaster illegally monopolized big concert venues, jury rules
The lawsuit involved dozens of states that alleged Live Nation undermined competition and drove up ticket prices.
House Democrats file articles of impeachment against Hegseth
House Democrats introduced articles of impeachment against Defense Secretary Pete Hegseth, claiming he has "demonstrated a willful disregard for the Constitution."
Dr. Erica Schwartz emerges as White House's top pick for CDC leader
Dr. Erica Schwartz has emerged as the White House's top pick to lead the Centers for Disease Control and Prevention, according to current and former officials.
Trump aide Sebastian Gorka signals he's interested in top counterterrorism post
Trump national security aide Sebastian Gorka has signaled his interest in becoming the next National Counterterrorism Center director, two U.S. officials said.
Why Jerome Powell — not Trump — will decide when the Fed chief steps down
President Trump would love to be finally rid of Fed Chair Jerome Powell. But firing him would kick up a legal firestorm and roil financial markets, experts said.
New video shows Oklahoma high school principal tackling gunman
Seconds after a gunman opened fire at an Oklahoma high school, the school's principal was seen racing into the hallway, pushing the suspect onto a bench and holding him down.
D.C. pipe bomb suspect hit with 2 new charges
Brian Cole Jr. faces new charges of attempting to use weapons of mass destruction and committing an act of terrorism while armed.
U.S.
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FIFA chief Infantino says Iran will participate in World Cup "for sure"
FIFA President Gianni Infantino reiterated his stance Wednesday that Iran will participate in the World Cup "for sure" despite its war with the U.S.
Exclusive
Billionaires, dark money fuel questions ahead of 2026 midterms
The ultra-wealthy donor class is getting ready to pour tens of millions into the fall elections that will decide which party will control Congress.
S&P 500, Nasdaq hit record highs as investors shrug off Iran war fears
With another round of U.S.-Iran peace talks on the horizon, investors are optimistic that the war will wind down.
Live Nation and Ticketmaster illegally monopolized big concert venues, jury rules
The lawsuit involved dozens of states that alleged Live Nation undermined competition and drove up ticket prices.
Senate rejects 4th attempt to curb Trump's war powers in Iran
It was the fourth time Democrats in the Senate had forced a vote on the issue since the war began on Feb. 28.
MoneyWatch
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S&P 500, Nasdaq hit record highs as investors shrug off Iran war fears
With another round of U.S.-Iran peace talks on the horizon, investors are optimistic that the war will wind down.
Live Nation and Ticketmaster illegally monopolized big concert venues, jury rules
The lawsuit involved dozens of states that alleged Live Nation undermined competition and drove up ticket prices.
Why Jerome Powell — not Trump — will decide when the Fed chief steps down
President Trump would love to be finally rid of Fed Chair Jerome Powell. But firing him would kick up a legal firestorm and roil financial markets, experts said.
Allbirds's pivot from footwear to AI sends its shares soaring 600%
The sneaker maker is selling its footwear assets and rebranding as "NewBird AI," betting on booming demand for AI computing power.
It's Tax Day. Here's how big the average tax refund is in 2026.
Americans are receiving larger tax refunds this year due to the 2025 "big, beautiful bill," which enacted new tax deductions.
Politics
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Exclusive
Billionaires, dark money fuel questions ahead of 2026 midterms
The ultra-wealthy donor class is getting ready to pour tens of millions into the fall elections that will decide which party will control Congress.
Senate rejects 4th attempt to curb Trump's war powers in Iran
It was the fourth time Democrats in the Senate had forced a vote on the issue since the war began on Feb. 28.
Why Jerome Powell — not Trump — will decide when the Fed chief steps down
President Trump would love to be finally rid of Fed Chair Jerome Powell. But firing him would kick up a legal firestorm and roil financial markets, experts said.
Trump aide Sebastian Gorka signals he's interested in top counterterrorism post
Trump national security aide Sebastian Gorka has signaled his interest in becoming the next National Counterterrorism Center director, two U.S. officials said.
House Democrats file articles of impeachment against Hegseth
House Democrats introduced articles of impeachment against Defense Secretary Pete Hegseth, claiming he has "demonstrated a willful disregard for the Constitution."
HealthWatch
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New federal Medicaid rules require 1 month of work. Some states demand more.
Starting next year, about 18.5 million adults will be subject to new Medicaid work rules in 42 states and Washington, D.C. Some Republican-controlled states want to triple the required work period.
Florida doctor indicted after allegedly removing patient's liver instead of spleen
Dr. Thomas Shaknovsky, 44, was arrested Monday after a two-year investigation by local, state and medical authorities.
Pennsylvania town faces fallout from Trump's environmental rule rollback
The Trump administration is ratcheting up attacks on environmental protections that Make America Healthy Again followers hold dear.
Fighting for health care claim approvals
Seventy-three percent of Americans say delays and denials of medical treatment by healthcare insurers are a major problem. Now, a company called Sheer Health says they will fight insurance battles on behalf of their clients.
A teen athlete's headache wouldn't stop. It took a year to find a cure.
Jack Alston was used to migraines, but after two concussions in middle school, he was stuck with a headache that wouldn't go away.
World
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Can Hungary's new leader wean his country off cheap Russian energy?
Hungary's politics have shifted definitively away from Russia and toward Europe, but quitting a cheap Russian energy habit could be painful.
Woman among 4 more Iranians sentenced to death over protests
Bita Hemmati is believed to be the first woman to be sentenced to death over the protests.
U.K. police hunt for 2 suspects in attempted arson attack on synagogue
London police are looking for two people who threw bottles likely containing gasoline at a North London synagogue in what's being treating as an "antisemitic hate crime."
U.S. YouTuber gets 6 months in South Korean prison for offensive stunts
A Seoul court found Ramsey Khalid Ismael, a self-proclaimed online "troll" known as Johnny Somali, guilty of multiple charges.
Iran claims oil tanker transits Strait of Hormuz amid blockade
Iran's Fars News Agency says a supertanker sailed through international waters and the Strait of Hormuz with its tracking system switched on, "without any concealment."
Entertainment
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Entertainment
Ramy Youssef on new comedy special
Golden Globe-winning actor and comedian Ramy Youssef talks about his new comedy special, "Ramy Youssef: In Love," which tackles topics like AI and religion but through a "lens of love." He explains his inspiration and how he includes personal stories about his family and marriage.
Ronda Rousey on return to MMA
After nearly a decade away from MMA, Ronda Rousey talks to "CBS Mornings" about her return and upcoming fight against another trailblazer, Gina Carano.
Inside the creation of "Front Porch Freestyles"
What started off as a simple way to promote music with some impromptu freestyling back in 2017 has turned into a critically acclaimed series showcasing artists big and small. Photojournalist Parrish Smith met the Washington, D.C., artist and crew behind the increasingly popular musical showcase "Front Porch Freestyles."
"Margo's Got Money Troubles" stars on series
Michelle Pfeiffer and Elle Fanning talk with "CBS Mornings" about starring in the new series "Margo's Got Money Troubles." The two discuss what drew them to the project and their characters, and what it's like to work together again.
Britney Spears voluntarily checks into rehab after California DUI arrest in March
Pop star Britney Spears has voluntarily checked into rehab following her DUI arrest in Ventura County in March, a representative for the singer told CBS LA.
Technology
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Technology
Maine lawmakers pass rule on data centers
Lawmakers in Maine passed a temporary ban on new, large data centers in the state this week. If Gov. Janet Mills signs the legislation, the state will become the first to ban data centers. Daniel Kool, a cost-of-living reporter for the Portland Press Herald, joins CBS News to discuss.
Sneaker company Allbirds pivots to AI
Footwear company Allbirds announced Wednesday it will stop making fabric sneakers and become an artificial intelligence company, sending its stock price soaring by more than 600%. Yahoo Finance senior reporter Brooke DiPalma joins CBS News 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.
New study researches AI and medical questions
A new study found that a substantial amount of medical information provided by five popular artificial intelligence-driven chatbots is inaccurate and incomplete. One of the authors of the study, Nick Tiller joins "The Daily Report" to discuss.
Everyday items born from space exploration
The Artemis II journey around the far side of the moon is a monumental moment for human space exploration, but the mission could also bring back benefits for everyday life here on Earth. Better selfies, comfortable sneakers, basic household appliances and more can all trace their roots straight to NASA. Jarred Hill has a closer look at NASA tech in plain sight.
Science
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First major forecast for 2026 Atlantic hurricane season is released
Colorado State University has released its annual Atlantic hurricane forecast, predicting 13 named storms and six hurricanes may develop during the 2026 season.
Creature thought to be world's oldest octopus isn't an octopus after all
Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.
March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Emperor penguins listed as endangered species
The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife says.
Stunning photos from Artemis II show Earth, moon, eclipse from space
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
Crime
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Crime
Mamdani bomb attempt suspects plead not guilty
The men suspected of throwing homemade bombs into a crowd of New York City protesters in March pleaded not guilty to terrorism charges on Wednesday. CBS News' Anna Schecter has the latest.
Suspect in shooting of 7-month-old in court
The suspect accused of fatally shooting a 7-month-old Brooklyn girl is in court Wednesday for arraignment. CBS News New York's Christina Fan has the latest.
U.K. police hunt for 2 suspects in attempted arson attack on synagogue
London police are looking for two people who threw bottles likely containing gasoline at a North London synagogue in what's being treating as an "antisemitic hate crime."
New video shows Oklahoma high school principal tackling gunman
Seconds after a gunman opened fire at an Oklahoma high school, the school's principal was seen racing into the hallway, pushing the suspect onto a bench and holding him down.
U.S. YouTuber gets 6 months in South Korean prison for offensive stunts
A Seoul court found Ramsey Khalid Ismael, a self-proclaimed online "troll" known as Johnny Somali, guilty of multiple charges.
Space
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"God of chaos" asteroid will pass close to Earth in 3 years, NASA says
People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, according to NASA.
Artemis II astronauts welcomed home to Houston after historic moonshot
The Artemis II astronauts flew back to the Johnson Space Center in Houston Saturday to cheers and applause from family members and hundreds of NASA workers.
9 highlights from Artemis II's epic journey around the moon
The Artemis II crew's nine-day moon mission set a record for the farthest any human has ever traveled from Earth. Here's a look at the key moments.
Artemis II crew splashes down to end historic moon mission
NASA's Artemis II astronauts returned to Earth with a splashdown landing in the Pacific Ocean after making a high-speed reentry through the atmosphere.
How an 8-year-old designed a zero-gravity indicator for Artemis II
The development of the mission mascot and viral sensation Rise began over a year before Artemis II blasted off.
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
Typhoon Sinlaku pummels Pacific islands
Typhoon Sinlaku moved through the Pacific Ocean near the Mariana Islands on Tuesday and into Wednesday, bringing flooding and "extremely dangerous hurricane winds," according to the National Weather Service. These videos show the conditions on the ground.
Senate rejects effort to limit Trump's war powers
For the fourth time, the Senate on Wednesday failed to pass a Democrat-led war powers resolution aimed at curbing President Trump's ability to use further military force against Iran. CBS News congressional reporter Taurean Small has the details.
Maine lawmakers pass rule on data centers
Lawmakers in Maine passed a temporary ban on new, large data centers in the state this week. If Gov. Janet Mills signs the legislation, the state will become the first to ban data centers. Daniel Kool, a cost-of-living reporter for the Portland Press Herald, joins CBS News to discuss.
Former State Department official on U.S. blockade
The U.S. Navy blockade of vessels using Iranian ports continues, with the Treasury Department adding sanctions on Wednesday targeting oil smuggling vessels. Edward Fishman, former Russia and Europe sanctions lead at the U.S. State Department, joins "The Takeout" to discuss.
Next stage of Iran war remains unclear
President Trump on Wednesday said the war with Iran could be over soon, repeating a refrain he's made several times in the past few weeks. CBS News chief White House correspondent Nancy Cordes has the latest.