CNN – Health

By Katia Hetter, CNN (CNN) — What does it take to reach age 70 and not have any chronic diseases? A team of researchers led by scientists from the Harvard T.H. Chan School of Public Health sought to answer this question by following over 100,000 Americans in their 40s, 50s and 60s for up to

By John Bonifield, Lauren Mascarenhas and Amanda Musa, CNN (CNN) — US Health and Human Services Secretary Robert F. Kennedy Jr. said he has arrived in West Texas after a school-aged child died at a local hospital where they were receiving treatment for measles – marking the second death of a minor in the state

By Meg Tirrell, CNN (CNN) — Anyone in the US who’s depended on a respirator to provide protection against dust, smoke, mold or airborne viruses has likely relied on a small but mighty agency within the US Centers for Disease Control and Prevention to assure that they’re shielded from things that could damage their health.

By Madeline Holcombe, CNN (CNN) — For many middle-aged and older people, getting a driver’s license was their first taste of long-awaited freedom –– and one they seized as soon as they could. But many of today’s teens are putting off this rite of passage, data shows. Nearly 40% of teens delayed getting their license

Opinion by Dr. Josh Green (CNN) — America’s children are in danger. Measles outbreaks are spreading in Texas, New Mexico, Oklahoma and beyond, threatening lives, overwhelming health-care resources and exposing vulnerable communities. Texas alone has confirmed more than 400 measles cases and the death of the first child from measles in our country in more

CNN By Katherine Dillinger, CNN (CNN) — Sweeping job cuts and reorganizations taking place at the US Department of Health and Human Services under Secretary Robert F. Kennedy Jr. leave the United States “weaker as a nation,” Dr. Peter Marks told CNN on Friday. Marks, the former director of the US Food and Drug Administration’s

By Katherine Dillinger, CNN (CNN) — Sweeping job cuts and reorganizations taking place at the US Department of Health and Human Services under Secretary Robert F. Kennedy Jr. leave the United States “weaker as a nation,” Dr. Peter Marks told CNN on Friday. Marks, the former director of the US Food and Drug Administration’s Center

By Kristen Rogers, CNN (CNN) — More than 55 million people worldwide have dementia, a number expected to nearly triple by 2050. Deaths from strokes may double by the same year, and 10% to 20% of adults experience depression later in life. While the numbers are striking, there’s a growing body of evidence showing that

Personal essay by Mary Frances Ruskell, CNN (CNN) — Josh the line cook leaned on the doorframe, burgers steaming on the hot plate behind him. He was arguing that “Point Break” is the best sports movie of all time. I disagreed. “Point Break” is no “Friday Night Lights.” “Hot take, Ruskell!” He handed me a

By Deidre McPhillips and Neha Mukherjee, CNN (CNN) — As the United States faces one of its worst measles outbreaks in decades, with at least 569 reported cases in multiple states, a new analysis finds that nearly a third of young children who were eligible to be vaccinated against the disease did not get their

By Brenda Goodman and Meg Tirrell, CNN (CNN) — Some personnel and programs affected by sweeping reductions at federal health agencies on Tuesday will be reinstated, including a program at the US Centers for Disease Control and Prevention that monitors lead in kids, US Health and Human Services Secretary Robert F. Kennedy Jr. said Thursday.

By Dana Santas, CNN (CNN) — As people get older, stiffness and reduced mobility can feel inevitable, leading to the common belief that maintaining flexibility requires long, tedious stretching routines. But that’s not the case. You don’t need to spend hours stretching to move well as you age — you just need to move smarter.

By Kristen Rogers, CNN (CNN) — More than a decade after the Obama-era move to generally prohibit whole and 2% milk in schools as part of an effort to lower rates of obesity among children, Robert F. Kennedy Jr. and some lawmakers are arguing for the beverage’s return. Kennedy, secretary of the US Department of

CNN By Jacqueline Howard, CNN (CNN) — He didn’t even stop to use the bathroom. Beginning Monday night, Democratic Sen. Cory Booker stood and spoke for 25 hours and 5 minutes, according to his office, breaking the record for the longest speech on the Senate floor in modern history. The 55-year-old New Jersey senator surpassed

By Jacqueline Howard, CNN (CNN) — He didn’t even stop to use the bathroom. Beginning Monday night, Democratic Sen. Cory Booker stood and spoke for 25 hours and 5 minutes, according to his office, breaking the record for the longest speech on the Senate floor in modern history. The 55-year-old New Jersey senator surpassed the

By Jen Christensen, CNN (CNN) — A public health association and one of the nation’s largest worker unions are suing the Trump administration over the abrupt cancellation of hundreds of research grants, arguing that the moves were arbitrary and capricious and that the federal grant process is supposed to be above politics. The complaint was

By Neha Mukherjee, CNN (CNN) — In his 20 years working in pediatric infectious disease, Dr. John Schieffelin has never seen another illness like pertussis. Also known as whooping cough, it’s a contagious respiratory illness that can develop into a painful, full-body cough. The coughing fits can be severe, often accompanied by a whooping sound

By Meg Tirrell and Jacqueline Howard, CNN (CNN) — The US Food and Drug Administration has delayed granting full approval of Novavax’s Covid-19 vaccine despite it being on track to be cleared until Tuesday afternoon, a person familiar with the situation told CNN. The agency is seeking more data on the vaccine, said the source,

By Brenda Goodman, CNN (CNN) — A few months ago, a test revealed that a child in Milwaukee had elevated levels of lead in their blood. The results triggered an investigation into the family’s home, then the child’s school and then more aging school buildings still riddled with lead paint. With 68,000 students in the

By Matt Villano, CNN (CNN) — Researchers historically have viewed autism as a distinctly “male” neurotype. But why? Is it because they only paid attention to symptoms in boys, and girls haven’t been screened properly? Boys are 10 times more likely than girls to be referred for autism assessments, a 2020 review showed, and a

By Kristen Rogers, CNN (CNN) — Phthalates — the synthetic chemicals used in everyday products for food packaging, personal care, toys and more — have been linked to abnormal neurological development in infants. Now, scientists may have discovered a biological pathway for how this phenomenon could occur. Researchers found that in utero exposure to phthalates

By Melanie Radzicki McManus, CNN (CNN) — Once you have embarked upon a new exercise regimen, most people hope to see results almost immediately. Yet whether you’re looking to drop a few pounds, gain muscle or fit into your favorite pair of jeans, it can seem to take forever. This is especially true if you’ve

By Jacqueline Howard, CNN (CNN) — Democratic attorneys general and governors in 23 states and Washington, DC, have filed a lawsuit against the US Department of Health and Human Services and HHS Secretary Robert F. Kennedy Jr., alleging that the department’s sudden rollback of $12 billion in public health funding was unlawful and harmful. In

By Andrea Kane, CNN Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — “Stress is bad for your health” is one message we consistently hear. And it’s true: stress can be detrimental, and lead

By Nick Valencia, Brenda Goodman, Meg Tirrell, Tami Luhby and Sean Lyngaas, CNN (CNN) — A massive wave of job cuts got underway at US health agencies Tuesday, with some employees receiving early-morning emails saying their jobs were eliminated and some unable to access the building when they arrived at work. It was not immediately

By Brenda Goodman, CNN (CNN) — As preventable infections like measles threaten to become endemic again in the US, researchers whose government grants were recently terminated are warning about the consequences of throttling studies looking at ways to increase vaccination. Among more than 1,600 grant cancellations announced by the US Department of Health and Human

By Sandee LaMotte, CNN (CNN) — Need another reason to prioritize your sleep? Not spending enough time in the two deep stages of sleep — slow-wave and rapid eye movement, or REM, sleep — may hasten the deterioration of parts of the brain associated with Alzheimer’s disease, a new study found. Deficits in slow-wave and

CNN By Kate Bolduan, Matthew Reynard, and Raya Tarawneh (CNN) — “I was asked to give an update of myself for this documentary, and I wanted to throw up,” Crystal Quigley told CNN. In a letter dated March 9, Quigley, 39, said she had been sober for two years before relapsing on illicit fentanyl. Her

By Kate Bolduan, Matthew Reynard, and Raya Tarawneh (CNN) — “I was asked to give an update of myself for this documentary, and I wanted to throw up,” Crystal Quigley told CNN. In a letter dated March 9, Quigley, 39, said she had been sober for two years before relapsing on illicit fentanyl. Her anguish

By Madeline Holcombe, CNN (CNN) — Max Genecov is a doctoral candidate in clinical psychology at the University of Pennsylvania, a dad, and a stuffed animal owner. “I’ve always had them growing up, I had a big fantasy life with them (as a child),” he said. “I just think that they’re nice things you have.”

By Ben Tinker, CNN (CNN) — “Kids! Are one of you taking my lorazepams?” Victoria Ratliff (played by Parker Posey) asks her children in a scene from this season’s “The White Lotus.” “I just had my prescription filled, and I can tell some are missing,” she says. By this point in the series, the viewer

By Issy Ronald, CNN (CNN) — When health workers stopped visiting her home in Pakistan to administer tuberculosis medication, Ratna Jamni began dragging herself to a clinic “step by painful step, when even standing feels impossible.” The 40-year-old had been receiving treatment and mental health support for months at home after contracting drug-resistant TB, but

By Kristen Rogers, CNN (CNN) — What West Virginia lawmaker Adam Burkhammer “once thought was a conspiracy theory became reality” to him recently. The Republican state delegate had been witnessing “the adverse effects that synthetic dyes were having on my son’s behavior, and the improvement of focus and attention” when he removed foods with the

By Sandee LaMotte, CNN (CNN) — A growing body of evidence has increasingly linked diet sodas and other no- or low-calorie foods with weight gain — so much so that the World Health Organization issued an advisory in May 2023 saying not to use sugar substitutes for weight loss. “Replacing free sugars with non-sugar sweeteners

By Nora Gaul, John Bonifield and Meg Tirrell, CNN (CNN) — The head of the US Food and Drug Administration department responsible for assuring the safety and effectiveness of vaccines has resigned, according to a resignation letter obtained by CNN. Dr. Peter Marks, director of the agency’s Center for Biologics Evaluation and Research, was given

By Neha Mukherjee and Deidre McPhillips, CNN (CNN) — A measles outbreak spanning Texas, New Mexico and Oklahoma reached at least 453 cases Friday and might be linked to cases in other states and across borders. Texas has reported 400 outbreak-associated cases, New Mexico reported 44, and Oklahoma reported nine – seven confirmed and two

By Julianna Bragg, CNN (CNN) — You’re scrolling through your phone when you stumble upon the next viral trend: an influencer claiming that following their incredibly strict diet will help you achieve their jaw-dropping physique. Or you see a fresh-faced runner swearing you can run a marathon without any training — just like they did.

By Brenda Goodman, CNN (CNN) — On March 10, Dr. Nisha Acharya got a letter from the National Institutes of Health terminating her grant to study the safety and effectiveness of a vaccine recommended for all adults 50 and older in the US. The grant was canceled after a change in NIH policy to not

By Madeline Holcombe, CNN (CNN) — It’s time to do your taxes, so you sit down at the computer to knock them out, but then you have to text your partner to get details about your mortgage interest. That text turns into a quick check of your email, a few scrolls through social media, and

By Julianna Bragg, CNN (CNN) — Spring is in the air, but that’s not stopping fitness enthusiasts from wanting to crank up the heat — at least in the studio. No matter the temperature outside, heated yoga, Pilates or spin classes are drawing in those eager to sweat it out. These heated workouts are everywhere,

By Katia Hetter, CNN (CNN) — Is my doctor using artificial intelligence to diagnose me during our appointment? Is he recording our conversation to create an AI summary of our visit? The use of AI health care is still new enough that many people may not know what to make of it. Most Americans expressed

By Meg Tirrell, Tami Luhby, Brenda Goodman and Jamie Gumbrecht, CNN (CNN) — The US Department of Health and Human Services announced Thursday that it is cutting 10,000 full-time employees across health agencies, the department told CNN. This comes on top of 10,000 employees who’ve left voluntarily, shrinking the workforce from about 82,000 full-time employees

By Neha Mukherjee, CNN (CNN) — Doctors treating people hospitalized as part of a measles outbreak in Texas and New Mexico have also found themselves facing another problem: vitamin A toxicity. At Covenant Children’s Hospital in Lubbock, near the outbreak’s epicenter, several patients have been found to have abnormal liver function on routine lab tests,

By Neha Mukherjee and Deidre McPhillips, CNN (CNN) — Twenty-three measles cases have been reported in Kansas, and the state health department said they could be linked to an ongoing outbreak that has infected at least 379 people across Texas, New Mexico and Oklahoma. “The confirmed cases in Kansas have a possible link to the

By Dr. Jamin Brahmbhatt, CNN (CNN) — I’m writing this article at 2 a.m. Not because I suffer from insomnia, but because I just woke up to pee. Now, like so many others, I can’t fall back asleep. Instead of scrolling aimlessly through social media, I figured — why not write about my experience? I’m

By Andrea Kane, CNN Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Puberty: It’s one of the most important milestones in a young person’s life. It’s also one of the most awkward. Hormonal

By Jacqueline Howard, Brenda Goodman, Neha Mukherjee and Deidre McPhillips, CNN (CNN) — State and local public health departments are bracing themselves as the US Centers for Disease Control and Prevention pulls back about $11.4 billion in grants that were allocated to state and community health departments during the Covid-19 pandemic response. “The COVID-19 pandemic

By Jen Christensen, CNN (CNN) — Doctors in China have become the first to report details about a transplant of a genetically modified pig liver into a human. The liver was transplanted last year into a person who was brain-dead, and it “functioned very well in the human body” for 10 days, the researchers said.

By Meg Tirrell, CNN (CNN) — Five key division leaders at the US Centers for Disease Control and Prevention are leaving the public health agency as it braces for cuts that could affect as much as a third of its workforce. The departures, announced internally Tuesday, comprise the directors of the Public Health Infrastructure Center,

By Kristen Rogers, CNN (CNN) — Are you keeping a mental list of all the sources of microplastics finding their way into your daily life? You may have another culprit to consider: It’s gum, according to a new pilot study that found chewing just one piece can release hundreds to thousands of microplastics into saliva.

By Brenda Goodman, CNN (CNN) — The US Food and Drug Administration has approved a new type of antibiotic to treat urinary tract infections. The pill, gepotidacin, will be sold under the brand name Blujepa and is expected to be available in the second half of 2025. Blujepa is approved to treat females 12 and

By Kristen Rogers, CNN (CNN) — The battle over the health merits of various cooking fats has never really gotten below a simmer — but it’s starting to heat up again. Beef tallow and other animal fats, including pig lard and butter, were traditionally used as the main cooking fats in the United States up

By Jen Christensen, CNN (CNN) — At the end of last week, Dr. Colleen Kelley said she was getting texts about every 10 minutes from colleagues whose HIV-related research grants were being terminated by the federal government. “This is just pure chaos and insanity,” said Kelley, chair of the HIV Medicine Association. The National Institutes

By Meg Tirrell, Nick Valencia, Jamie Gumbrecht and Brenda Goodman, CNN (CNN) — The White House is nominating Dr. Susan Monarez, the current acting director of the US Centers for Disease Control and Prevention, to lead the agency, President Donald Trump said Monday. The move comes weeks after the White House abruptly withdrew its nomination

By Sandee LaMotte, CNN (CNN) — Want to improve your chances for a good night’s sleep? This idea could actually knock your socks on, says behavioral sleep disorders specialist Michelle Drerup. “It sounds counterintuitive, I know, but by wearing socks to bed and warming your feet, you may actually lower your core body temperature and

By Neha Mukherjee, CNN (CNN) — After returning home from a trip abroad last week, an infant in Houston was hospitalized with measles. In Lamoille County, Vermont, this month, a child became sick with measles after returning from foreign travel. The same thing happened to an adult in Oakland County, Michigan, whose vaccination status was

By Dana Santas, CNN (CNN) — Whether you’re swinging a bat, reaching for your seat belt or simply turning to look over your shoulder, your ability to rotate affects everything from sports performance to daily life. Yet, for many people, rotation is a struggle — leading to stiffness, discomfort and chronic back pain. While professional

By John Bonifield, CNN (CNN) — Pacific Palisades was burning to ash. “As far as the eye could see, homes were on fire, everywhere,” said firefighter Joseph Field, 50, who’s been with the Los Angeles Fire Department for more than 25 years. “Nothing I’ve ever seen was like it was that night.” Field, manning a

By Julianna Bragg, CNN (CNN) — When Nicole started having pain during intercourse nearly a decade ago, she was determined to find a solution. After consulting with multiple specialists, she was diagnosed with labial hypoplasia, a condition in which her outer labia were only partially formed. Following surgery to correct the issue, she found significant

By Neha Mukherjee, CNN (CNN) — Three hundred and fifty-five cases have been reported in the ongoing measles outbreak in Texas, New Mexico and Oklahoma, but local officials say that it’s an undercount and that the virus could continue to spread spread for months. Texas has reported 309 outbreak-associated cases, New Mexico has reported 42

By Katia Hetter, CNN (CNN) — Colorectal cancer stands as the third leading cause of cancer-related deaths in US men and the fourth leading cause in US women, according to the American Cancer Society. This year, over 150,000 Americans will be diagnosed with this cancer, and 52,900 will die from it, according to the organization’s

By Julianna Bragg, CNN (CNN) — Do you ever wonder what it was like to be a baby? But no matter how hard you try, you can’t remember any of the details? It’s not that you don’t have memories from infancy — it’s that you simply can’t access them later in life, new research shows.

By Madeline Holcombe, CNN (CNN) — The world may feel cold, scary and cruel, but if you are open to seeing it, there is a lot of kindness, according to a new report. The World Happiness Report, released each year on the International Day of Happiness, is a global analysis on happiness and well-being in

Opinion by Dr. Jerome Adams (CNN) — The ongoing measles outbreak has reached three states and serves as a stark reminder of the vital role that herd immunity plays in safeguarding our communities. Originating in Gaines County, Texas, the outbreak has now resulted in 321 reported cases, with 38 hospitalizations and two deaths, including a

By Brenda Goodman, CNN (CNN) — For the first time, scientists say, they have evidence that using a biologic drug to remove sticky beta amyloid plaques from the brains of people destined to develop Alzheimer’s dementia can delay the disease. The researchers have been testing amyloid-removing therapies in a group of people who have rare

By Sandee LaMotte, CNN (CNN) — The future of Ukraine. A looming trade war. Stock market turmoil. Rising prices for consumers in the midst of thousands of layoffs, with more to come. Whether your politics make you anxious or exhilarated by the events of the day, there’s no doubt that change and uncertainty breed stress.

By Neha Mukherjee, CNN (CNN) — In the early 2000s, when Dr. Alexandra Cvijanovich was completing her medical training in Utah, her team cared for a 13-year-old boy with subacute sclerosing panencephalitis, a degenerative neurological disease that can be fatal. It’s a rare complication of the measles virus that appears years after the initial infection.

CNN By Neha Mukherjee, CNN (CNN) — Three hundred and twenty-one cases have been reported in the ongoing measles outbreak in Texas, New Mexico and Oklahoma, the states said Tuesday. This is an increase of 25 cases since an update on Friday. Texas has reported 279 outbreak-associated cases, New Mexico has reported 38 cases, and

By Neha Mukherjee, CNN (CNN) — Three hundred and twenty-one cases have been reported in the ongoing measles outbreak in Texas, New Mexico and Oklahoma, the states said Tuesday. This is an increase of 25 cases since an update on Friday. Texas has reported 279 outbreak-associated cases, New Mexico has reported 38 cases, and Oklahoma

By Jacqueline Howard and Deidre McPhillips, CNN (CNN) — The US Department of Health and Human Services has removed the 2024 surgeon general’s advisory on gun violence from its website. A link to the Office of the Surgeon General’s publications on firearm violence displays a “Page Not Found” message. “HHS and the Office of the

By Melanie Radzicki McManus, CNN (CNN) — It may seem hard to believe, but snacking several times a day can boost your health and fitness — exercise snacking, that is. “Exercise snacks” are short bursts of activity — 30 seconds to five or 10 minutes max — that encompass almost any type of movement. Think

By Madeline Holcombe, CNN (CNN) — Gender-affirming hormone therapy may help patients with their mental health as well as their physical bodies, according to a new study. “Transgender, nonbinary, and gender diverse patients prescribed hormones had a 15% lower risk of moderate-to-severe depressive symptoms over 4 years of follow-up compared with those not prescribed hormones,”

By Andrea Kane, CNN Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — If you consume any kind of media, traditional or social, at some point you have encountered a health claim that emits

By Brenda Goodman, CNN (CNN) — The Trump administration has not staffed an office established by Congress to prepare the nation for future pandemics, according to three sources familiar with the situation. The White House Office of Pandemic Preparedness and Response Policy was established by Congress in 2022 in response to mistakes that led to

By Lisa Drayer, CNN (CNN) — Guinness, like other Irish stouts, enjoys a seasonal popularity every St. Patrick’s Day. It has also been touted as being “good for you,” at least by its own advertising posters decades ago. But can this creamy, rich and filling beer really be added to a list of healthy beverages?

By Julianna Bragg, CNN (CNN) — Do you find yourself reaching for an alcoholic drink to unwind and drift off to sleep? Whether it’s an old-fashioned, a hot toddy or even an espresso martini, many people have a favorite evening beverage that signals the end of a long day. But what’s the history behind this

By Brenda Goodman, CNN (CNN) — Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk to public health, according to a new study from researchers at Cornell University that was funded by the US Food and Drug Administration. Raw milk cheeses

By Neha Mukherjee and Deidre McPhillips, CNN (CNN) — Three months into 2025, the United States has surpassed the total number of measles cases in the country for all of last year. The high number of cases is driven by a multistate outbreak that has reached nearly 300 cases. As of Friday, Texas has reported

By Taylor Nicioli, CNN (CNN) — I drag myself out of bed in the morning and immediately make a promise that I’m going to go to bed earlier that night. Throughout the first half of my day, I’m considering if a nap might be in the cards for the afternoon. But once bedtime rolls around,

By Katherine Dillinger and Brenda Goodman, CNN (CNN) — The US Food and Drug Administration on Thursday issued recommendations for the composition of influenza shots for the upcoming respiratory virus season, but without input from its independent vaccine advisers. The FDA’s Vaccines and Related Biological Products Advisory Committee had been scheduled to meet Thursday to

By Deidre McPhillips and Neha Mukherjee, CNN (CNN) — When Pastor Landon Schott attended a school board meeting for Mercy Culture Preparatory Academy last week, he found the room filled with balloons and T-shirts. The celebratory shirts read: #1 school in Texas for least amount of vaccinations. Schott, who has more than 48,000 followers on

By Madeline Holcombe, CNN (CNN) — If you feel like your teen is a mystery, new data may help give you a better look inside their world. While teen boys and girls are facing many of the same issues, including school pressure and mental health concerns, they may need different kinds of support, according to

By Alayna Treene, Brenda Goodman and Meg Tirrell, CNN (CNN) — The White House withdrew its nomination of Dr. Dave Weldon to serve as the director of the US Centers for Disease Control and Prevention, two Trump administration officials familiar with the decision told CNN, with the news coming less than an hour before Weldon’s

By Katia Hetter, CNN (CNN) — Are you feeding your children fresh fruit and vegetables, whole grains, fish and plant-based proteins? Parents often think about what foods are healthiest for their little ones. But what about what your kids drink? Four leading national health and nutrition organizations recommend you also consider their beverage intake. The

By Neha Mukherjee, CNN (CNN) — Cases in the ongoing measles outbreak have risen to 258 across Texas, New Mexico and Oklahoma, and state health departments are urging more people to get the measles-mumps-rubella vaccine. In an interview with Fox News that aired Tuesday, US Health and Human Services Secretary Robert F. Kennedy Jr. said

By Dana Santas, CNN (CNN) — When your shoulders feel stiff, stretching might seem like the obvious answer. But in many cases, stretching is just a temporary fix rather than a real solution — and when it comes to the shoulders, stretching can even make things worse. Understanding why your shoulders feel stiff is key

By Neha Mukherjee, CNN (CNN) — A newborn with measles is among the cases reported in the growing West Texas outbreak, Lubbock public health officials say. Experts say the case serves as a reminder that the disease can be especially dangerous for pregnant women and very young children. “This is how widespread this epidemic is,

By Hilary Whiteman, CNN Brisbane, Australia (CNN) — An Australian man lived for 100 days with an artificial titanium heart while he awaited a donor transplant, the longest period to date of someone with the technology. The patient, a man in his 40s who declined to be identified, received the implant during surgery at St.

By Kristen Rogers, CNN (CNN) — Heavy or prolonged menstrual bleeding is a common experience for about 33% of people who are in transition to menopause. Episodes of excessive flow often meet the criteria of abnormal uterine bleeding, a medical condition defined by vaginal bleeding within a six-month period that is excessive in amount, duration

By Sandee LaMotte, CNN (CNN) — US Health and Human Services Secretary Robert F. Kennedy has begun the process of eliminating a US Food and Drug Administration program called GRAS, or “generally recognized as safe,” that critics say has been abused by the food industry for decades. Nearly 99% of new chemicals used in food

By Sandee LaMotte, CNN (CNN) — By being an excellent host for slimy biofilms created by bacteria to protect themselves from attack, microplastics may be contributing to the proliferation of dangerous antibiotic-resistant superbugs, a new study found. “Microplastics are like rafts — a bacteria on its own might not be able to swim down a

By Julianna Bragg, CNN (CNN) — If you’ve ever been fooled by oversimplified or misleading claims online, there is more that you can do to protect yourself, a new study finds. Misinformation training can be an effective tool for helping people identify and reject fake news in as little as one month. “This is the

By Jen Christensen, CNN (CNN) — The federal government program that provides free at-home Covid-19 tests says it is “not currently accepting orders,” according to the Administration for Strategic Preparedness and Response website. It’s not clear whether the program has shut down permanently. The US Department of Health and Human Services has not responded to

By Sandee LaMotte, CNN (CNN) — I’m captivated by my new personal health tracker, a Christmas gift from my husband. It’s fascinating to know my heart rate, respiration, activity, readiness and stress levels at any moment. Yet it’s the sleep data that has me mesmerized — and a bit worried. Why does it say I

By Shannon Carpenter, CNN (CNN) — I’ve sat across from grandfathers with rope burns on their wrists and have had them tell me that everything was a misunderstanding. I’ve investigated cases where disabled fathers with black eyes refused to talk to me. I have tried to help young men who have been victims of sex

By Deidre McPhillips, CNN (CNN) — Six years ago, two communities in New York – one in Brooklyn and one in Rockland County – were facing the worst measles outbreaks the United States had seen in decades. Measles had been declared eliminated from the country in 2000, but 2019 brought the nation the closest it

By Kristen Rogers, CNN (CNN) — Did you remember to wear your red-light glasses, eat two kiwi fruit, take your supplements, insert your nostril expanders and make sure your room is completely dark before heading to bed? Forget the simple bedtime routine of brushing your teeth, washing your face and putting on pajamas. Now people

By Julianna Bragg, CNN (CNN) — A new Netflix docuseries reveals never-before-seen details about the story of travel vlogger Gabby Petito, a 22-year-old woman killed by her fiancé, Brian Laundrie, during a cross-country road trip in 2021. Like many domestic violence cases, the story depicted in “American Murder: Gabby Petito” sparked outrage over the lack

By Katia Hetter, CNN (CNN) — I know I’m supposed to gradually go to bed and get up earlier over the course of a week or two before Daylight Saving Time hits. (I’m the one who assigns those kinds of stories strongly suggesting you do it.) Did I do it? No, I did not. Here