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
Trump says he will impose tariffs on countries that oppose Greenland plan
Mr. Trump previously threatened to impose tariffs against countries that do not support his plans to acquire the territory.
Hundreds of soldiers on standby for possible deployment to Minneapolis amid protests
About 1,500 active-duty soldiers are on standby in Alaska for possible deployment to Minneapolis, a U.S. defense official told CBS News Saturday.
Israel objects to U.S. announcement on Gaza reconstruction committee
Prime Minister Benjamin Netanyahu's office said in a statement that the Gaza executive committee was "not coordinated with Israel and is contrary to its policy."
Iran's Khamenei says Trump is "guilty for the casualties" in protests
The country's leader criticized President Trump on Saturday, blaming him for "casualties, damages and accusations" against Iran.
U.S. strike kills Al-Qaeda affiliate leader linked to ambush in Syria
U.S. Central Command, which oversees U.S. military operations in the Middle East, conducted the strike on Jan. 16, killing Bilal Hasan al-Jasim, authorities said.
NASA hauls Artemis II moon rocket to launch pad for February flight
Four Artemis II astronauts plan to fly around the moon and back next month, traveling farther from Earth than any humans before them.
L.A. County DA says employee was "wrongfully detained" by ICE
Los Angeles County District Attorney Nathan Hochman says that federal agents wrongfully detained a member of his office on Friday.
Giants hire John Harbaugh as head coach
John Harbaugh, the 63-year-old former head coach of the Baltimore Ravens, agreed to a 5-year contract to coach Big Blue.
Will a woman's final moments, caught on tape, help prove she was murdered?
Bruno Rocuba claims a freak accident while handling his gun caused the death of his wife, Melissa Rocuba. He was not arrested or charged with any crime. Years later, investigators uncover disturbing new evidence that challenges what really happened that night in their Pennsylvania bedroom.
U.S.
More U.S.
Will a woman's final moments, caught on tape, help prove she was murdered?
Bruno Rocuba claims a freak accident while handling his gun caused the death of his wife, Melissa Rocuba. He was not arrested or charged with any crime. Years later, investigators uncover disturbing new evidence that challenges what really happened that night in their Pennsylvania bedroom.
Investigators say jealousy was a motive in murder of Texas teen
Matthew Edgar, who claimed to have no memory of how his ex-girlfriend was killed, was convicted of Livye Lewis' murder while on the run from authorities in Texas.
WestJet reverses course on tighter seat layout plan following criticism
Since October, WestJet had added an extra row of seats to nearly two dozen aircraft.
U.S. strike kills Al-Qaeda affiliate leader linked to ambush in Syria
U.S. Central Command, which oversees U.S. military operations in the Middle East, conducted the strike on Jan. 16, killing Bilal Hasan al-Jasim, authorities said.
Exclusive
Man on FBI's "Top 10 Most Wanted" list to be extradited from Mexico, sources say
The FBI plans to extradite Alejandro Rosales Castillo, 27, who was wanted for the killing of a co-worker in 2016.
MoneyWatch
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Here are the hurdles Trump faces in his push for low interest rates and a friendly Fed
As the president prepares to replace Federal Reserve Chair Jerome Powell, he's made no secret of his goal for lower interest rates — but there are a few political roadblocks in the way.
Education Department delays wage garnishment plan for defaulted student loans
The Trump administration is delaying its plans to withhold pay from student loan borrowers who default on their payments, backing off a measure that threatened to deliver a financial blow to millions of Americans.
Venezuelan oil is coming to the U.S. What will it mean for gas prices?
The Trump administration says it has completed the first sale of Venezuelan oil to the U.S. Will it mean lower prices at the pump?
OpenAI to start testing ads on ChatGPT in the coming weeks
The ads will appear at the bottom of the chat window on the free and low-subscription versions of ChatGPT, OpenAI said Friday in a blog post.
Weight loss drugs could save airlines money on fuel as Americans shed pounds
As obesity rates among Americans drop and weight loss drugs lead to a slimmer society, airlines could save on fuel costs, according to a recent analysis.
Politics
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L.A. County DA Hochman says employee was "wrongfully detained" by ICE
Los Angeles County District Attorney Nathan Hochman says that federal agents wrongfully detained a member of his office on Friday.
Abigail Spanberger sworn in as Virginia's 1st female governor
Gov. Abigail Spanberger will be referred to with traditional formality: "Madam Governor" or, as some officials phrase it, "her excellency."
Trump says he will impose tariffs on countries that oppose Greenland plan
Mr. Trump previously threatened to impose tariffs against countries that do not support his plans to acquire the territory.
Lawmakers says Greenland should be viewed as U.S. ally, "not as an asset"
A bipartisan U.S. Congressional delegation's comments in Denmark contrasted with those emanating from the White House.
Iran's Khamenei says Trump is "guilty for the casualties" in protests
The country's leader criticized President Trump on Saturday, blaming him for "casualties, damages and accusations" against Iran.
HealthWatch
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HealthWatch
Tylenol not linked to autism, new study shows
A review of studies published in The Lancet found no link between acetaminophen use during pregnancy and autism, contradicting the Trump administration's recent claims.
Woman gets her life back after rare transplant: "Prepared for the worst"
Lacy Cornelius Boyd needed IV nutrition and an ileostomy bag after a devastating car crash. A rare transplant was her only option.
Study finds no link between Tylenol and autism
A new analysis of dozens of peer-reviewed medical studies found no link between the use of Tylenol during pregnancy and diagnoses of autism, ADHD or intellectual disabilities in children.
New study: Tylenol in pregnancy is not linked to autism or ADHD
"It's as definitive as we're going to get," CBS News medical contributor Dr. Céline Gounder said of the new research, which found no connection between Tylenol and autism or ADHD.
ACA enrollment ends today in most states, as tax credit fix stalls
Some Americans are dropping their Affordable Care Act health plans after tax subsidies lapsed and their premiums spiked.
World
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U.S. strike kills Al-Qaeda affiliate leader linked to ambush in Syria
U.S. Central Command, which oversees U.S. military operations in the Middle East, conducted the strike on Jan. 16, killing Bilal Hasan al-Jasim, authorities said.
Man takes historic ski down Mount Everest's North Face
Elite mountaineer Jim Morrison, fueled by a promise he made to his deceased partner, ascended and then skied down Mount Everest's treacherous North Face.
Trump announces U.S. delegation to the 2026 Olympic Winter Games in Milan
The Olympic Winter Games in Milan are scheduled to open on February 6, 2026.
Israel objects to U.S. announcement on Gaza reconstruction committee
Prime Minister Benjamin Netanyahu's office said in a statement that the Gaza executive committee was "not coordinated with Israel and is contrary to its policy."
Exclusive
Man on FBI's "Top 10 Most Wanted" list to be extradited from Mexico, sources say
The FBI plans to extradite Alejandro Rosales Castillo, 27, who was wanted for the killing of a co-worker in 2016.
Entertainment
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Entertainment
Whitney performs "Dandelions"
Whitney formed in Chicago more than a decade ago, gaining popularity for their blend of classic indie and '70s soft rock. Their latest album, "Small Talk," draws on that throwback sound with a modern twist. Here's Whitney performing "Dandelions."
Whitney performs "Won't You Speak Your Mind"
Whitney formed in Chicago more than a decade ago, gaining popularity for their blend of classic indie and '70s soft rock. Their latest album, "Small Talk," draws on that throwback sound with a modern twist. Here's Whitney performing "Won't You Speak Your Mind."
Whitney performs "Back to the Wind"
Whitney formed in Chicago more than a decade ago, gaining popularity for their blend of classic indie and '70s soft rock. Their latest album, "Small Talk," draws on that throwback sound with a modern twist. Here's Whitney performing "Back to the Wind."
Roger Federer celebrates career at Australian Open kick-off
Federer played exhibition doubles matches with past champions Andre Agassi and Ash Barty.
Alicia Keys on "Hell's Kitchen" success
In an exclusive interview with "CBS Mornings," Alicia Keys reflects on "Hell's Kitchen's" Broadway run ending after nearly two years of sold-out performances. The musical is inspired by Keys' own experiences and will continue its national tour. She speaks about the decision for it to leave Broadway and how she has found a healthy relationship with success.
Technology
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Technology
Palantir develops app to help ICE: 404 Media
A new investigative report by 404 Media says ICE agents have a new high-tech way to zero in on neighborhoods to raid. The report says it's an app called Elite, powered by Palantir. Joseph Cox, an investigative journalist at 404 Media, discusses his reporting on CBS News.
OpenAI to start testing ads on ChatGPT in the coming weeks
The ads will appear at the bottom of the chat window on the free and low-subscription versions of ChatGPT, OpenAI said Friday in a blog post.
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.
Mother of Musk child sues over deepfake images
Elon Musk is facing a lawsuit from Ashley St. Clair, with whom he shares a child, over deepfakes of her undressed made by his AI chatbot Grok. CBS News legal contributor Jessica Levinson joins with analysis.
Verizon offers customers $20 credit for widespread outage
Verizon says it's giving a $20 credit to customers affected an outage that disrupted service across the U.S.
Science
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Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Dogs can learn by eavesdropping: study
Have you ever wondered if your dog is eavesdropping on you? A new study published in the Journal of Science found that some dogs are not only listening, but are also learning words. Lead scientist Dr. Shany Dror joins CBS News to discuss.
Fossils found in cave shed light on where our species emerged
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Crime
More Crime
Will a woman's final moments, caught on tape, help prove she was murdered?
Bruno Rocuba claims a freak accident while handling his gun caused the death of his wife, Melissa Rocuba. He was not arrested or charged with any crime. Years later, investigators uncover disturbing new evidence that challenges what really happened that night in their Pennsylvania bedroom.
Investigators say jealousy was a motive in murder of Texas teen
Matthew Edgar, who claimed to have no memory of how his ex-girlfriend was killed, was convicted of Livye Lewis' murder while on the run from authorities in Texas.
Couple probed for child abuse had more surrogate babies
This past July, police in California raided the home of Guojun Xuan and Silvia Zhang over allegations of possible child abuse. The couple's 21 children, mostly surrogate-born, were taken into state custody as an investigation began. In the months since their arrest and release, the couple has had at least five more surrogate-born babies. The couple is now fighting for custody of all of their children and is suing some of their surrogates in the process. CBS News legal reporter Katrina Kaufman has more.
Robinson attorneys trying to disqualify prosecutor
Lawyers for the man accused of killing Turning Point USA founder Charlie Kirk are trying to disqualify one of the prosecutors on the case. CBS News reporter Andres Gutierrez has more.
ICE holding about 73,000 people, data shows
U.S. Immigration and Customs Enforcement is holding about 73,000 people facing deportation, a new record high, according to data. CBS News' Camilo Montoya-Galvez reports.
Space
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Space
NASA's Artemis II mission clears big hurdle
Inch by inch, NASA's Artemis II moon rocket lumbered along its four-mile commute from the Vehicle Assembly Building to launch pad 39-B. Mark Strassmann is at the Kennedy Space Center in Florida with more.
NASA hauls Artemis II moon rocket to launch pad for February flight
Four Artemis II astronauts plan to fly around the moon and back next month, traveling farther from Earth than any humans before them.
NASA begins Artemis II rollout to launchpad
NASA is beginning its rollout of its Space Launch System rocket and Orion spacecraft as preparations for the Artemis II mission enter their final stage.
NASA moon rocket ready for trip to launch pad
Depending on the timing, NASA could launch a fresh crew to the space station while four other astronauts are flying around the moon.
Countdown to new lunar mission
NASA says it could be just weeks away from launching astronauts on a flight around the moon for the first time in more than half a century. Final preparations are underway at Kennedy Space Center in Florida, where the Artemis II moon rocket is expected to roll out to the launch pad on Saturday.
Latest Galleries
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Notable Deaths in 2025
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
More Latest CBS News Videos
Latest CBS News Videos
Melissa Rocuba's Final Moments
A woman dies after an "accidental" shooting in her bedroom. Eight years later, surveillance video upends the case. "48 Hours" correspondent Anne-Marie Green reports.
Therapy dog helps ease anxiety at the dentist
For many, a trip to the dentist can be nerve-wracking. This California doctor found a solution with four legs and a tail. Itay Hod has the story.
WestJet ends plan to add more seats to its planes
WestJet reversed its plan to add extra seats to its planes after the idea didn't fly with many passengers. Ali Bauman has the story.
NASA's Artemis II mission clears big hurdle
Inch by inch, NASA's Artemis II moon rocket lumbered along its four-mile commute from the Vehicle Assembly Building to launch pad 39-B. Mark Strassmann is at the Kennedy Space Center in Florida with more.
Iran blames U.S. for protests, Trump punches back
Iran's supreme leader blamed the U.S. for the protests against his regime that resulted in a violent crackdown. Willie James Inman has President Trump's response.