He thought he was in perfect health. An advanced scan showed otherwise
Cardiac CT angiograms take detailed images of the heart and can show dangerous blockages in a person's arteries.
Cardiac Arrest
A teenager collapsed. His friends' quick response saved his life.
J.J. Machnik went into sudden cardiac arrest because of a genetic heart disorder that affects 1 in 500 people: hypertrophic cardiomyopathy.
Study: Pollution poses global health threat
A new report says pollution is a greater global health threat than war, terrorism, addiction or disease. According to data from a coalition of researchers, pollution was responsible for 8.8 million premature deaths between 2015 and 2022. CBS News medical contributor Dr. Céline Gounder joins to unpack the findings.
Is diet soda bad for your heart?
A new study found that consuming more than two liters of diet soda per week can increase the risk of an irregular heartbeat. Dr. David Majure, cardiologist at NewYork-Presbyterian Weill Cornell Medical Center, joins CBS News to unpack the findings.
Bronny James makes college basketball debut after cardiac arrest
Bronny James joined the USC Trojans in their game against Long Beach State, with his father, LeBron James, watching from the stands.
Young nurse practicing cardiac arrest treatment goes into cardiac arrest
Her fellow nurses sprang into action and helped save the 23-year-old Vietnamese immigrant in New Hampshire.
Panera's caffeine-fueled lemonade cited in second death, suit says
Casual dining chain faces another wrongful death suit related to its Charged Lemonade after cardiac arrest of Florida man.
Bills' Damien Harris leaves field in ambulance after suffering neck injury
The incident brought back memories of the cardiac arrest suffered by fellow Bills teammate Damar Hamlin during a January game last season.
Congenital heart defect likely caused Bronny James' cardiac arrest
Bronny James, an incoming freshman at USC, suffered a cardiac arrest during a July 24 practice with his college basketball team.
Bronny James released from hospital
Bronny James, the son of NBA superstar LeBron James, is recovering at home after he was released from a Los Angeles hospital Thursday, where he was being treated after suffering a cardiac arrest Monday during a basketball practice at USC.
LeBron James speaks about Bronny James' cardiac arrest for first time
"Everyone doing great. We have our family together, safe and healthy, and we feel your love," the NBA star wrote on Twitter.
Bronny James suffers on-court cardiac arrest
Bronny James suffered cardiac arrest during a college basketball practice. Dr. Celine Gounder details what may be ahead for the son of basketball legend LeBron James.
Bronny James suffers cardiac arrest
Bronny James, the son of NBA star LeBron James, went into cardiac arrest while practicing at USC. He was in stable condition and out of the ICU as of Tuesday. Jonathan Vigliotti reports.
Bronny James suffers cardiac arrest
Bronny James, son of Lakers star LeBron James, suffered cardiac arrest during a USC basketball practice session on Monday, a spokesperson for the family said. James was hospitalized after the incident. He is now in stable condition and no longer in the ICU, the spokesperson said.
Damar Hamlin returns to football
Buffalo Bills safety Damar Hamlin confirmed he will return to football, more than three months after suffering a sudden cardiac arrest in the middle of a game. New video from the Bills shows Hamlin working out with his teammates, and in an emotional press conference, he revealed what caused his collapse. Jericka Duncan reports.
Mother calls for all coaches to be CPR-trained after son dies playing football
The boy's coach, according to his mother, later said that no one on the field knew CPR.
Eye on America: Cardiac arrest in athletes and more
Following the on-field collapse of Buffalo Bills safety Damar Hamlin, we find out what parents should know about cardiac arrest in young athletes. We also sit down at the dinner table for food and conversation about raising a multicultural family. Watch these stories and more on Eye on America with Michelle Miller.
How to help someone in cardiac arrest
CBS News chief medical correspondent Dr. Jon LaPook and critical care specialist at NYU Langone Dr. Deepak Pradhan join "CBS Mornings" to demonstrate life-saving techniques when a person goes into cardiac arrest.
Damar Hamlin releases video statement
Damar Hamlin, the Buffalo Bills safety who collapsed on field earlier this month, released his first video statement since suffering the cardiac arrest that left him in critical condition.
Damar Hamlin releases public video for the first time since his on-field collapse
The Buffalo Bills safety thanked his fans on Saturday for their support during his ongoing recovery.
Heart-related deaths rose sharply in 2020
New data released by the American Heart Association shows heart-related deaths rose significantly in the first year of the COVID-19 pandemic. CBS News medical contributor Dr. Celine Gounder joins Meg Oliver and Vladimir Duthiers to discuss some of the reasons behind the increase.
Mourners remember Lisa Marie Presley
Crowds of mourners gathered Sunday to remember Lisa Marie Presley. The singer and sole child of Elvis Presley died earlier this month after being hospitalized following a cardiac arrest. Elise Preston reports.
Gabon's top diplomat suffers fatal heart attack during cabinet meeting
Michael Moussa Adamo, 62, spent a decade as the African nation's ambassador to the U.S. The president called him "a true statesman."
Damar Hamlin visits teammates at Buffalo Bills practice
His visit came less than two weeks after suffering a cardiac arrest during a football game in Cincinnati.
A look back at Lisa Marie Presley's life
Lisa Marie Presley, the daughter of Elvis and Priscilla Presley, died after suffering from a cardiac arrest. She was 54 years old. "Entertainment Tonight" co-host Kevin Frazier spoke with Lisa Marie at the Golden Globes just days before her untimely death, and he joined Michelle Miller and Elaine Quijano to look back at her life.
Gisèle Pelicot's ex-husband found guilty in mass rape trial in France
A judge in France has found the former husband of Gisèle Pelicot guilty of drugging and raping her and inviting dozens of other men to do the same.
Wisconsin shooter was in contact with California man plotting his own attack
A California judge issued a restraining order against a 20-year-old man who told FBI agents he'd been messaging with the Wisconsin shooter, authorities and court documents say.
House conservatives revolt over GOP-backed spending bill
House Speaker Mike Johnson is facing a revolt from fellow Republicans over a last-minute measure to keep the government funded and avoid a shutdown.
Teamsters going on strike against Amazon at several locations nationwide
The union says workers at seven facilities will walk off the job this morning. It's an attempt to pressure the e-commerce giant for a labor agreement during the key holiday shopping period.
Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
Supreme Court agrees to hear challenge to TikTok ban
The Supreme Court on Wednesday said it will take up a challenge to a new law that could lead to a ban on TikTok in the U.S.
New details of Captagon drug trade exposed with Assad regime's collapse
A CBS News team gained access to a site outside Damascus which holds the precursor chemicals for Captagon, one of the most popular street drugs in the Middle East and beyond.
Teacher, student killed in Wisconsin school shooting identified
Erin West, 42, and Rubi Vergara, 14, were fatally shot Monday morning at Abundant Life Christian School in Madison, Wisconsin.
Failed bill included disaster relief and other key funding measures
The 1,500-page measure would have done much more than prevent a government shutdown.
U.S.
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Wisconsin shooter was in contact with California man plotting his own attack
A California judge issued a restraining order Tuesday against a 20-year-old man who told FBI agents that he had been messaging with the Wisconsin shooter.
Teacher, student killed in Wisconsin school shooting identified
Erin West, 42, and Rubi Vergara, 14, were fatally shot Monday morning at Abundant Life Christian School in Madison, Wisconsin.
Teen victim of deepfake porn urges Congress to pass "Take It Down Act"
Elliston Berry's life was turned upside down after a photo she posted on Instagram was digitally altered online to be pornographic.
Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
Why are the Boeing Starliner astronauts stuck in space?
Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station after launching into space in June.
MoneyWatch
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Teamsters going on strike against Amazon at several locations nationwide
The Teamsters union says workers at seven facilities will walk off the job Thursday morning. It's an attempt to pressure the e-commerce giant for a labor agreement during the key holiday shopping period.
Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
U.S. Mint announces 5 historical women on new quarters for 2025. Here's who.
It's the last year the American Women Quarters Program will put historical female figures on reverse side of coins.
U.S. mulls ban on Chinese-made TP-Link routers over national security concerns
TP-Link routers could be banned in the U.S. over national security concerns, according to a report.
Senate set to vote on bill that would expand Social Security to millions
Senators advance bill that would expand Social Security benefits to millions of Americans, including teachers, firefighters and others with public pensions.
Politics
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Teen victim of deepfake porn urges Congress to pass "Take It Down Act"
Elliston Berry's life was turned upside down after a photo she posted on Instagram was digitally altered online to be pornographic.
Senate set to vote on bill that would expand Social Security to millions
Senators advance bill that would expand Social Security benefits to millions of Americans, including teachers, firefighters and others with public pensions.
House conservatives revolt over GOP-backed spending bill
House Speaker Mike Johnson is facing a revolt from fellow Republicans over a last-minute measure to keep the government funded and avoid a shutdown.
Paris Hilton's bill to protect minors at residential treatment facilities heads to president's desk
The 43-year-old heiress and actor has testified about her own experience as a teenager at treatment facilities.
U.S. begins to retaliate against China over hack of telecom networks
The Commerce Department's action is a direct response to China's infiltration of telecom networks earlier this year.
HealthWatch
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What are seed oils and do they pose health risks? Here's what to know
Seed oils are making headlines, prompting fears around whether they can have negative effects on your health. Here's what to know.
CDC confirms first severe bird flu case in the U.S.
A person in Louisiana has the first severe illness caused by bird flu in the U.S., the Centers for Disease Control and Prevention announced Wednesday.
Congo says mysterious disease killing dozens of kids finally identified
"The mystery has finally been solved," Congo's health ministry says, after an unidentified disease outbreak started killing mainly women and children in a remote region.
2 sisters, 7 years apart in age, also receive heart transplants 7 years apart
The sisters share a special bond of getting a second chance at life, which they both received at the age of 38 years old.
Trump could target Affordable Care Act, Medicaid for cuts, experts say
Republicans wants to extend 2017 tax cuts that expire next year and could let ACA subsidies lapse to help pay the tab, according to analysts.
World
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Gisèle Pelicot's ex-husband found guilty in mass rape trial in France
A judge in France has found the former husband of Gisèle Pelicot guilty of drugging and raping her and inviting dozens of other men to do the same.
New details of Captagon drug trade exposed with Assad regime's collapse
A CBS News team gained access to a site outside Damascus which holds the precursor chemicals for Captagon, one of the most popular street drugs in the Middle East and beyond.
Prominent pro-Putin ballet star Sergei Polunin says he's leaving Russia
Ukrainian-born ballet phenom Sergei Polunin was rewarded for backing Putin's attacks on his native country, but he appears to have fallen from Moscow's graces.
China continuing nuclear buildup, strengthening ties to Russia, Pentagon says
A new Pentagon report says China is continuing to expand its nuclear force and has strengthened its ties with Russia over the past year.
Ancient inscription may rewrite Christianity's history, researchers say
The "Frankfurt Silver Inscription" shows the earliest evidence of Christianity north of the Alps.
Entertainment
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The Grateful Dead, Kennedy Center honorees, reflect on the band's legacy
Surviving members of the Grateful Dead, Bobby Weir, Bill Kreutzmann, and Mickey Hart, revisit the Great American Music Hall in San Francisco.
Ben Schwartz, James Marsden on new "Sonic"
Ben Schwartz and James Marsden join "CBS Mornings" to discuss their roles in the highly anticipated sequel "Sonic the Hedgehog 3," distributed by Paramount Pictures.
Kennedy Center honors Grateful Dead
Dave Matthews, Leon Bridges and Derek Trucks led a star-studded tribute to the Grateful Dead at this year's Kennedy Center Honors. Anthony Mason spoke with the band's three surviving core members about their journey to becoming one of the most influential bands in American history.
Megan Thee Stallion asks for restraining order against Tory Lanez
Tory Lanaz, who is serving a 10-year prison sentence for shooting Megan Thee Stallion in the feet, is harassing her from prison through surrogates, the petition alleges.
How Nikki Glaser is preparing for Golden Globes hosting gig
Comedian Nikki Glaser, known for her honest style, is gearing up to host the 82nd Annual Golden Globes.
Technology
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Technology
Supreme Court agrees to hear case about TikTok ban
The Supreme Court said Wednesday it will hear an appeal from TikTok over a federal law that would ban the social media giant if it is not sold by its Chinese parent company. Jan Crawford has more.
Teen victim of deepfake porn urges Congress to pass "Take It Down Act"
Elliston Berry's life was turned upside down after a photo she posted on Instagram was digitally altered online to be pornographic.
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.
Supreme Court to decide on future of TikTok
The Supreme Court plans to hear arguments in January on a challenge to a new law that could lead to the popular social media app TikTok being banned in the U.S. The Biden administration and lawmakers say the Chinese government's ability to collect data from TikTok poses a significant national security risk, while the app and its Chinese parent company ByteDance argue that the law is unconstitutional. CBS News Supreme Court producer Catherine Cole has more.
FAA: Lithium battery fires on flights now occur nearly twice a week
FAA data shows that lithium battery fires on U.S. flights have risen 388% since 2015, now occurring nearly twice a week.
Science
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"Murder hornets" eradicated in the U.S., agriculture officials say
Giant hornets, dubbed "murder hornets," have been eradicated in the U.S., five years after the invasive species was first detected in Washington state.
Coal use hitting record in 2024, which is likely hottest year yet, report says
World coal use is set to reach an all-time high in 2024, the International Energy Agency says, in a year all but certain to be the hottest in recorded history.
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.
Bronze-Age Britons were cannibalized after massacre, research shows
Researchers determined that dozens of men, women and children were violently killed and cannibalized in Bronze Age-era England.
ClimateWatch: Looking back on 2024’s extreme weather
In this episode of “ClimateWatch,” CBS national environmental correspondent David Schechter looks back at the devastating hurricanes, landslides, flooding and more that impacted the U.S. this year.
Crime
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Gisèle Pelicot's ex-husband found guilty in mass rape trial in France
A judge in France has found the former husband of Gisèle Pelicot guilty of drugging and raping her and inviting dozens of other men to do the same.
Teacher, student killed in Wisconsin school shooting identified
Erin West, 42, and Rubi Vergara, 14, were fatally shot Monday morning at Abundant Life Christian School in Madison, Wisconsin.
Mangione expected to waive extradition, lawyer says
Luigi Mangione, the man indicted on murder charges in the shooting death of UnitedHealthcare CEO Brian Thompson, is expected to waive extradition back to New York, his lawyer said Wednesday. Mangione is currently in custody in Pennsylvania.
New details emerge about teen shooting suspect
We are learning more about the background of a 15-year-old girl who authorities said opened fire Monday at a Christian school in Madison, Wisconsin, killing two people and wounding six others. Ian Lee reports from Madison.
Mangione's lawyer on extradition
An attorney for accused UnitedHealthcare CEO shooter Luigi Mangione said he plans to waive extradition to New York City this week. CBS News New York reporter Ali Baumen has the latest.
Space
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Why are the Boeing Starliner astronauts stuck in space?
Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station after launching into space in June.
NASA delayes return date for astronauts
NASA has delayed the return date for Boeing's Starliner astronauts Butch Wilmore and Suni Williams. CBS News' Manuel Bojorquez reports on the decision to keep the two in space.
NASA leader weighs in on Elon Musk, SpaceX and plans for moon rocket
NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.
Boeing Starliner crew's return delayed again
Two astronauts who have been stuck in space since June will have to wait until at least the end of March to come home after NASA on Wednesday again pushed back their return date. Derrick Pitts, chief astronomer for the Franklin Institute, joined CBS News to discuss what's causing the delays.
Starliner astronauts' return delayed again
Two astronauts who have been stuck aboard the International Space Station for months will have to wait even longer to come home. Their planned returned was delayed once again on Tuesday, pushing their earliest return trip back to late March. Manuel Bojorquez has more.
Latest Galleries
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Notable Deaths in 2024
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
The Scott Peterson case: New evidence?
Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Texas couple investigates teen daughter's unusual death
Cayley Mandadi's mother and stepfather go to extreme lengths to prove her death was no accident.
Summer music heats up 2024
Live performances are in full swing this summer. Scroll through our concert gallery, featuring pictures by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Latest CBS News Videos
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Latest CBS News Videos
Stopgap funding bill in limbo after GOP opposition
A bipartisan House deal on a short-term funding measure that would avoid a potential shutdown and keep the government operational through March appeared to have been scrapped Wednesday after President-elect Donald Trump, Vice President-elect JD Vance and some hardline Republican lawmakers came out against it. Nikole Killion has details from Capitol Hill.
"CBS Evening News" headlines for Dec. 18, 2024
Here's a look at the top stories making headlines on the "CBS Evening News with Norah O'Donnell."
New details emerge about teen shooting suspect
We are learning more about the background of a 15-year-old girl who authorities said opened fire Monday at a Christian school in Madison, Wisconsin, killing two people and wounding six others. Ian Lee reports from Madison.
Supreme Court agrees to hear case about TikTok ban
The Supreme Court said Wednesday it will hear an appeal from TikTok over a federal law that would ban the social media giant if it is not sold by its Chinese parent company. Jan Crawford has more.
Mangione expected to waive extradition, lawyer says
Luigi Mangione, the man indicted on murder charges in the shooting death of UnitedHealthcare CEO Brian Thompson, is expected to waive extradition back to New York, his lawyer said Wednesday. Mangione is currently in custody in Pennsylvania.