Why a Harvard professor is calling coconut oil "pure poison"
A lecture from a Harvard professor blasting the popular food product has gone viral
American Heart Association
Coconut oil's "undeserved health halo"
A controversial lecture on nutrition calls into question the health claims for coconot oil. A Harvard adjunct professor called the oil "pure poison." Coconut oil's superfood status was challenged last year when the American Heart Association recommended limited use of the saturated fat. Samantha Heller, a registered dietitian at NYU Langone Health, joins "CBS This Morning" to discuss how the oil, like butter and lard, can raise your levels of bad cholesterol.
Is too much sleep bad for you?
New research suggests too much sleep is bad for your health. A study published in the Journal of the American Heart Association found people who slept 10 hours a night were 30 percent more likely to die prematurely than those who slept for eight. The risk for death from stroke and cardiovascular disease also increased. Dr. Tara Narula, cardiologist at New York's Lenox Hill Hospital, joins "CBS This Morning" to discuss the findings.
2 hours of screen time a day for kids?
The American Heart Association issued a new warning on the potential health dangers of too much screen time for kids. Eight to 18-year-olds on average spend more than seven hours a day looking at screens. That includes phones, computers and video games. The association recommends children have no more than two hours of recreational screen time each day. Dr. Tara Narula joins "CBS This Morning" to discuss the new guidelines.
Health experts say parents need to drastically cut kids' screen time
Children and teens age 8 to 18 spend an average of more than seven hours a day looking at screens
High blood pressure may threaten the aging brain
New research suggests that high blood pressure later in life may contribute to blood vessel blockages and tangles linked to Alzheimer's disease
Go Red for Women: Know your heart disease risk factors
Cardiovascular disease impacts about 44 million women, according to the American Heart Association
Nearly half of U.S. adults have high blood pressure
New guidelines lower threshold for high blood pressure, adding 30M Americans to those who have the condition
Study suggests this gender is less likely to get CPR from bystanders
Researchers think reluctance to touch a woman's chest might be one reason
Why you should replace coconut oil with healthier fats
A new report from the American Heart Association aims to set the record straight in the long-running debate over the healthiest fats
When dieters are most likely to give in to temptation
New research looks at the biggest challenges to sticking with a healthy eating plan
For heart health, it's not just what you eat, but when
Eating more of your calories earlier in the day may help keep the heart healthy, according to the American Heart Association
Queen Latifah puts her heart into Facebook health chat
After her mom passed out at work due to undetected heart failure, the singer and actress wanted to educate others
New guidelines on added sugar for kids
The American Heart Association has released its first-ever recommendations on daily added sugar intake for kids, but are they too strict?
Wearable defibrillator may help some heart patients
When an implantable defibrillator isn't possible, new "glorified fishing vest"-style device may be an option
Heart disease deaths decline, but some areas hit harder
Over the past four decades, certain areas of the U.S. have seen less progress than others in fighting off heart disease
Doctors warn of heart attack gender gap
"Heart disease in women is under researched, under-diagnosed and under-treated," cardiologist says after American Heart Association warning
Heart attack wake-up call for women and their doctors
Heart attack symptoms can be different for women than men, and some groups of women face special risks
Who should take cholesterol-cutting statins? New advice
Certain age groups and risk factors may increase the need to take the heart drugs
The "Simple 7" steps to avoid chronic diseases
Experts say taking steps to reduce heart risk will help protect you from other serious illnesses, as well
Google, Heart Association team up on new research venture
Google Life Sciences exec said it's time to "shake up" research on heart disease, the world's top killer
Could job stress raise your risk of stroke?
Waitressing and nursing were among the higher stress types of work in a new study
"Severe" obesity affects 5 percent of U.S. kids
"Severe" obesity affects 5 percent of U.S. kids, plus more of today's top health stories
CDC: U.S. schools make strides in heath and wellness policies
CDC: U.S. schools make strides in heath and wellness policies and more of today's health headlines
Pregnancy complications may signal future heart trouble
Researchers say the risk is especially high for women who've had more than one health problem during pregnancy
Live
2 U.S. service members killed in Jordan defending against Iranian attacks
In addition to the two U.S. service members killed, another is currently missing in action, U.S. Central Command said on Saturday.
Severe weather puts millions at risk in Northeast as wildfire smoke lingers
A severe weather threat is in effect from the Ohio Valley through the Mid-Atlantic and Northeast.
Voter data Trump claimed China obtained is easy to get in most states
President Trump called China's acquisition of voter information "the largest compromise of election data in history." In 20 states, anyone can get this information with a simple public request.
Taylor Farms pulls iceberg lettuce linked to cyclosporiasis outbreak
Taylor Farms said none of its branded salads or kits contain the iceberg lettuce associated with the outbreak.
Ukrainian drone attacks on Russia kill at least 9, injure over 60
Kyiv's forces are continuing their relentless aerial campaign against energy infrastructure and military targets inside Russia.
Trump threatens Canada with higher tariffs over wildfire smoke
President Trump threatened more tariffs on Canada for wildfires that have blanketed large parts of the Midwest and East Coast in smoke in recent days.
House panel probing Epstein asked Leon Black about birthday book, their friendship
Billionaire Leon Black, who paid Epstein $158 million for tax advice, was subpoenaed for a second interview with the House Oversight Committee in September.
What to know about Trump's claim that over 250K noncitizens are registered to vote
Homeland Security Secretary Markwayne Mullin sent letters to four states alleging that a combined 250,000 noncitizens were registered to vote. Elections experts caution that could be a significant overcount.
Minnesota fraud ring's alleged No. 2 appears in court after Somalia arrest
Forty-two-year-old Abdikerm Eidleh appeared in federal court in St. Paul on Friday, just weeks after he was arrested in Mogadishu.
U.S.
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Severe weather puts millions at risk in Northeast as wildfire smoke lingers
A severe weather threat is in effect from the Ohio Valley through the Mid-Atlantic and Northeast.
DOJ says it's no longer illegal to download TikTok on federal devices
The Justice Department determined this week a federal law banning TikTok from government devices no longer applies to the social video app.
What to know about Trump's claim that over 250K noncitizens are registered to vote
Homeland Security Secretary Markwayne Mullin sent letters to four states alleging that a combined 250,000 noncitizens were registered to vote. Elections experts caution that could be a significant overcount.
2 kidnapped Forest Service workers safe after being zip-tied, held at gunpoint
Two suspects, a father and his adult son who were allegedly armed with guns and knives, have been arrested, authorities said.
Trump threatens Canada with higher tariffs over wildfire smoke
President Trump threatened more tariffs on Canada for wildfires that have blanketed large parts of the Midwest and East Coast in smoke in recent days.
MoneyWatch
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DOJ says it's no longer illegal to download TikTok on federal devices
The Justice Department determined this week a federal law banning TikTok from government devices no longer applies to the social video app.
Taylor Farms pulls iceberg lettuce linked to cyclosporiasis outbreak
Taylor Farms said none of its branded salads or kits contain the iceberg lettuce associated with the outbreak.
Boomer wealth transfer will mostly benefit the already rich, report finds
Trillions of wealth passed down by the baby boomers will likely go to younger Americans who are already rich. Here's how much they'll get.
Coca-Cola temporarily halts production of Fairlife milk after cyberattack
A cybersecurity incident has forced Coca-Cola to suspend Fairlife milk production in the U.S. An investigation is underway.
Trump Media to sell faster access to president's Truth Social posts
"Markets already move on Truth Social posts," the company's chief executive said in the Truth API announcement.
Politics
More Politics
DOJ says it's no longer illegal to download TikTok on federal devices
The Justice Department determined this week a federal law banning TikTok from government devices no longer applies to the social video app.
What to know about Trump's claim that over 250K noncitizens are registered to vote
Homeland Security Secretary Markwayne Mullin sent letters to four states alleging that a combined 250,000 noncitizens were registered to vote. Elections experts caution that could be a significant overcount.
Trump threatens Canada with higher tariffs over wildfire smoke
President Trump threatened more tariffs on Canada for wildfires that have blanketed large parts of the Midwest and East Coast in smoke in recent days.
House panel probing Epstein asked Leon Black about birthday book, their friendship
Billionaire Leon Black, who paid Epstein $158 million for tax advice, was subpoenaed for a second interview with the House Oversight Committee in September.
Voter data Trump claimed China obtained is easy to get in most states
President Trump called China's acquisition of voter information "the largest compromise of election data in history." In 20 states, anyone can get this information with a simple public request.
HealthWatch
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HealthWatch
cbs-mornings-deals-071826
On this edition of CBS Mornings Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Lettuce linked to cyclosporiasis outbreak
Lettuce from supplier Taylor Farms was linked to a parasitic disease in an FDA investigation. The FDA advised consumers should avoid shredded iceberg lettuce distributed to Taco Bell locations in Indiana, Kentucky, Michigan, Ohio and West Virginia. Taco Bell said it removed the lettuce, and Taylor Farms voluntarily recalled their impacted product.
Model diagnosed with aggressive cancer after finding lump while shaving
Alison McCullough was in the best shape of her life and preparing for New York Fashion Week when she found a lump under her arm.
Mexican lettuce potential source of parasite
Authorities have traced the cyclosporiasis outbreak to Mexican-grown lettuce delivered to Taco Bell by Taylor Farms. Jonathan Vigliotti reports.
Taylor Farms pulls iceberg lettuce linked to cyclosporiasis outbreak
Taylor Farms said none of its branded salads or kits contain the iceberg lettuce associated with the outbreak.
World
More World
Ukrainian drone attacks on Russia kill at least 9, injure over 60
Kyiv's forces are continuing their relentless aerial campaign against energy infrastructure and military targets inside Russia.
Trump threatens Canada with higher tariffs over wildfire smoke
President Trump threatened more tariffs on Canada for wildfires that have blanketed large parts of the Midwest and East Coast in smoke in recent days.
Journalist targeted by Iran says U.K.'s crackdown on IRGC is "the happiest day"
British Iranian journalist Pouria Zeraati was stabbed in what is believed to have been an Iranian state-sponsored attack in 2024.
Strong earthquake hits Mexico-Guatemala border, tsunami alert lifted
The U.S. Geological Survey reported that the earthquake had a magnitude of 7.3 with the epicenter 30 miles southwest of Aquiles Serdan, Mexico.
Brenda Fricker, Oscar winner who played Pigeon Lady in "Home Alone 2," dies
Brenda Fricker won an Academy Award for 1989's "My Left Foot," played the Pigeon Lady in "Home Alone 2" and appeared in "A Time to Kill" and "So I Married an Axe Murderer."
Entertainment
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Entertainment
7/18: CBS Saturday Morning
Smoky air in parts of the U.S. as President Trump renews election interference claims. Plus, an interview with Anne Hathaway and Matt Damon.
Midland is "Shooting Memories With Tequila"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Shooting Memories With Tequila."
Midland plays "Drinkin' Problem"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Drinkin' Problem."
Midland sings "Vaquero"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Vaquero."
Anne Hathaway, Matt Damon on "The Odyssey"
"The Odyssey" co-stars Matt Damon and Anne Hathaway share their experiences working with Oscar-winning director Christopher Nolan to interpret Homer's ancient poem.
Technology
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Technology
cbs-mornings-deals-071826
On this edition of CBS Mornings Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Erin Brockovich on data center regulation
New York is now the first state to temporarily ban data center construction, paving the way for others to follow suit. Environmental advocate Erin Brockovich joins "The Takeout" 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.
Mayor to homeowner losing sleep over data center plant: "Consider selling"
Noise from a Mississippi plant powering Elon Musk's xAI data centers in the area is causing migraines, ringing ears and sleepless nights, residents say.
Mississippi residents decry data center plant
Residents of Southaven, Mississippi, are sounding off about a data center plant powering Elon Musk's xAI data centers in the area, likening the constant noise to being tortured.
Science
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Science
Wildfire smoke continues to shroud U.S.
Millions of people are enduring dangerous air quality as Canadian wildfire smoke shrouds the skies. Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, explains how climate change is worsening wildfires.
How AI data centers impact the environment
New York has become the first state to impose a temporary moratorium on data center development while state lawmakers lay the groundwork to assess environmental and social impacts. Dr. Mike Weinstein, the director of sustainability at Southern New Hampshire University, explains what we know about the wider environmental impact data centers.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Crime
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Feeding Our Future fraud ring's alleged No. 2 appears in court after Somalia arrest
Forty-two-year-old Abdikerm Eidleh appeared in federal court in St. Paul on Friday, just weeks after he was arrested in Mogadishu.
Agent in ME shooting has violent record: AP
The ICE officer who shot and killed a Maine man has a history of violent behavior, the Associated Press reports, citing interviews with family and court records. CBS News' Camilo Montoya-Galvez has the latest.
"Master yachtsman" fugitive captured on boat after 21 years on the run
Ronald L. Fischer, who was featured on "America's Most Wanted," fled Rhode Island during his criminal trial for first-degree sexual assault in 2005.
Journalist known as "The Jaguar" shot dead in Mexico
The state government condemned the murder of Josue Martinez, and called on prosecutors to launch a probe in order to find those responsible.
U.S. designates cartel on Texas border as foreign terrorist organization
The Juárez Cartel and Los Viagras joined six other Mexican criminal organizations that the U.S. considers terrorist groups.
Space
More Space
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
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.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
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?
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Latest CBS News Videos
The Dish: Yingtao
Chef Emily Yuen is putting a modern twist on traditional family recipes from Xi'an, Shanghai and Hong Kong with Yingtao, a Michelin-starred Chinese restaurant in New York City.
7/18: CBS Saturday Morning
Smoky air in parts of the U.S. as President Trump renews election interference claims. Plus, an interview with Anne Hathaway and Matt Damon.
Midland is "Shooting Memories With Tequila"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Shooting Memories With Tequila."
Midland plays "Drinkin' Problem"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Drinkin' Problem."
Midland sings "Vaquero"
Grammy-nominated trio Midland hail from the Texas country scene. Their new album "Stages" has been praised as one of the best traditional country albums of the year. Here's Midland with "Vaquero."