What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
HealthWatch
Latest News
CDC's acting chief promises a return to stability in a tumultuous moment
Dr. Jay Bhattacharya, head of the National Institutes of Health and interim leader of the Centers for Disease Control and Prevention, told staff a permanent CDC director could be nominated soon. "I know that it has been such a difficult year," he said.
FDA says billionaire's claims about cancer drug Anktiva are misleading
Federal health officials posted a warning about misleading statements by biotech billionaire Dr. Patrick Soon-Shiong about his company's bladder cancer drug Anktiva.
More parents are refusing routine newborn preventative care, study finds
Doctors fear that skepticism, fueled by anti-science sentiment and mistrust, is extending beyond vaccines to other proven, routine care.
Complex procedure saves officer with chest pain, heart condition
Transit Officer Paul DeGeorge thought his son was lying on him. Then he realized something much scarier was happening.
Diet and nutrition
More
What to know about a new study on coffee, tea and dementia risk
CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt."
RFK Jr. announces new dietary guidelines. Here's what to know.
The new dietary guidelines recommend limits on added sugars and mention gut health. Here's what to know.
How much lead is in your diet? What to know about reducing exposure
From cinnamon to protein powders, reports about high levels of lead in our food are raising questions about how to reduce exposure.
Some protein powders, shakes contain high levels of lead, testing finds
Some protein powders and shakes contain unsafe levels of lead, according to a Consumer Reports investigation that analyzed 23 dairy, beef and plant-based protein supplements.
Organic frozen spinach recalled due to potential listeria contamination
Sno Pac Foods is recalling two types of organic frozen spinach due to potential listeria contamination, which can lead to serious illness.
Fitness and exercise
More
Do weighted vests help give you a better workout? A doctor shares tips.
A fitness trend has people donning extra pounds — in the form of a weighted vest — in order to intensify their workout. But is it safe?
This number of steps a day can reduce risk of death, diseases, analysis finds
Research published in The Lancet Public Health journal landed on a number different than the 10,000 daily step recommendation you may have previously heard.
New recommendations to measure obesity go beyond controversial BMI
Body Mass Index, or BMI, has long been criticized as an unreliable method for measuring obesity — and now a group of experts is sharing new recommendations for how to use it.
Sleep
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Is dairy disturbing your dreams? Here's what a study found out.
In the study, published Monday in journal Frontiers in Psychology, 40.2% of participants reported certain eating habits affected their sleep.
6 stretches to try for a better night sleep
Stretching can be a beneficial step to add to your bedtime routine, experts say. Here are some moves to consider.
Insomnia can lead to heart issues. A psychologist shares tips for better sleep.
Research has found that bad sleep could lead to numerous health problems, including heart disease. Here are recommendations to improve sleep.
Is daylight saving time bad for your health? A neurologist explains.
Researchers are discovering that "springing ahead" each March for daylight saving time is connected with serious negative health effects.
Expert tips for sleeping better as you age
It's common among older adults to not get a consistent full night's rest, but there are ways to improve sleep issues. A sleep psychologist shares tips.
Love & relationships
More
STDs fall in adults, syphilis in newborns rises: CDC data
While sexually transmitted disease rates for U.S. adults fell last year, syphilis in newborns continued to rise, according to new data from the Centers for Disease Control and Prevention.
How one community is fighting rising syphilis infections
The Navajo Nation has a unique program to fight sexually transmitted infections, including syphilis.
What is micro-cheating? Relationship experts share what to know.
Micro-cheating, whether intentional or not, can negatively impact a couple in a number of ways. Here's what to know, according to relationship experts.
Mental health, mindfulness and self-care
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U.S. moms report large decline in mental health in recent years, study finds
Only about a fourth of moms in the United States say they have "excellent" physical and mental health, according to a new study.
Feeling anti-social? You're not alone. But here's why it could hurt your health.
Loneliness can impact both your mental and physical health. Here's what to know, according to experts.
Plane crashes can spark fear of flying. Here are tips to help you cope.
If headlines of recent plane crashes have you worried about air travel, you're not alone — but there are things to keep in mind to ease flying anxiety.
What is red light therapy? Dermatologist explains the skin care trend
Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a dermatologist.
Dads can get postpartum depression too. Here's what to know.
Postpartum depression, a serious mental health condition, isn't just something new moms can struggle with — studies show new dads can also be affected.
Spotlight on gut health
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Chocolate for gut health? An expert shares what makes your gut happy.
Dr. Uma Naidoo, a nutritional psychiatrist and author of "This Is Your Brain on Food," shares elements to include in your diet for boosting both physical and mental health.
What's the deal with probiotics? Should you be taking one?
Probiotic supplements, mixtures meant to replicate the healthy bacteria found inside our gut, are everywhere - but should you be taking them? We asked experts.
What you should eat to support your gut-brain connection
Dr. Uma Naidoo, a nutritional psychiatrist and author of "This is Your Brain on Food," explains the surprising role our gut plays in maintaining mental health.
Health and fitness essentials
More
Do weighted vests help give you a better workout? A doctor shares tips.
A fitness trend has people donning extra pounds — in the form of a weighted vest — in order to intensify their workout. But is it safe?
This number of steps a day can reduce risk of death, diseases, analysis finds
Research published in The Lancet Public Health journal landed on a number different than the 10,000 daily step recommendation you may have previously heard.
New recommendations to measure obesity go beyond controversial BMI
Body Mass Index, or BMI, has long been criticized as an unreliable method for measuring obesity — and now a group of experts is sharing new recommendations for how to use it.
Are you really getting a moderate or intense workout? Here's how to tell.
Looking to amp up your exercise as part of your New Year's resolutions? Here's how to calculate the intensity of your workouts.
What is a balance bike? The benefits of the training wheel-free option for kids.
While bikes with training wheels teach kids to pedal, steer and brake, balance bikes focus on the balance aspect from the start.
U.S.
More U.S.
Partner of flight attendant missing in Colombia: "I want to believe that he's alive"
A search is underway for an American Airlines flight attendant whose disappearance while on a layover in Medellín, Colombia, has left his loved ones desperate for answers.
Trump says he'll order DHS to start paying TSA officers as shutdown drags on
President Trump said he will sign an executive order to restart pay for TSA officers, who have gone more than a month without a full paycheck.
Trump's signature to be featured on U.S. paper currency, Treasury says
The Treasury Department plans to add President Trump's signature to new U.S. paper currency, a first for a sitting president.
Trump says he's granting Iran's request to extend pause on energy site strikes
President Trump announced the extension of the pause "per Iranian government request."
Black Hawk chopper crossed path of United flight in California, FAA says
United Airlines said the pilots saw the helicopter, received a traffic alert and leveled the aircraft.
MoneyWatch
More MoneyWatch
Judge blocks Pentagon from labeling Anthropic AI a "supply chain risk"
A judge has blocked the Trump administration from labeling Anthropic a supply chain risk and cutting off all federal work with the artificial intelligence firm, an early win for Anthropic in its bitter feud with the government.
Why this week's social media verdicts could hold tech giants to account
Experts say the rulings could expose tech companies to more litigation and pressure them to make changes to their apps.
Americans face calls to cut their energy usage as Iran war drags on
As oil prices surge, some experts are urging consumers to take energy-conserving steps like working from home or driving less.
As wealth taxes gain traction, Warren proposes levy on the ultra-rich
Sen. Elizabeth Warren's bill would raise taxes on households worth more than $50 million and on billionaires.
USPS to add temporary fuel surcharge for some postage prices
The U.S. Postal Service is raising some postage prices to help offset the federal agency's rising transportation costs as fuel prices surge.
Politics
More Politics
Judge blocks Pentagon from labeling Anthropic AI a "supply chain risk"
A judge has blocked the Trump administration from labeling Anthropic a supply chain risk and cutting off all federal work with the artificial intelligence firm, an early win for Anthropic in its bitter feud with the government.
Trump says he'll order DHS to start paying TSA officers as shutdown drags on
President Trump said he will sign an executive order to restart pay for TSA officers, who have gone more than a month without a full paycheck.
Trump's signature to be featured on U.S. paper currency, Treasury says
The Treasury Department plans to add President Trump's signature to new U.S. paper currency, a first for a sitting president.
CBS News poll analysis on what jobs AI should be doing
As AI use rises, many see it decreasing the number of jobs available.
Trump says he's granting Iran's request to extend pause on energy site strikes
President Trump announced the extension of the pause "per Iranian government request."
HealthWatch
More HealthWatch
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
CDC's acting chief promises a return to stability in a tumultuous moment
Dr. Jay Bhattacharya, head of the National Institutes of Health and interim leader of the Centers for Disease Control and Prevention, told staff a permanent CDC director could be nominated soon. "I know that it has been such a difficult year," he said.
FDA says billionaire's claims about cancer drug Anktiva are misleading
Federal health officials posted a warning about misleading statements by biotech billionaire Dr. Patrick Soon-Shiong about his company's bladder cancer drug Anktiva.
More parents are refusing routine newborn preventative care, study finds
Doctors fear that skepticism, fueled by anti-science sentiment and mistrust, is extending beyond vaccines to other proven, routine care.
Complex procedure saves officer with chest pain, heart condition
Transit Officer Paul DeGeorge thought his son was lying on him. Then he realized something much scarier was happening.
World
More World
2 boats carrying aid to Cuba reported missing by Mexico
Since last week, activists from several countries have left Mexican ports on vessels loaded with food and other supplies for Cuba, which faces a humanitarian crisis in the face of a U.S.-imposed fuel embargo.
Partner of flight attendant missing in Colombia: "I want to believe that he's alive"
A search is underway for an American Airlines flight attendant whose disappearance while on a layover in Medellín, Colombia, has left his loved ones desperate for answers.
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
Transgender women athletes banned from women's Olympic events
Transgender women athletes are now excluded from women's events at the Olympics after the IOC agreed to a new eligibility policy on Thursday.
Russia is helping Iran with intel to kill Americans, says top EU diplomat
Russia is providing intelligence support to Iran in the Middle East war to "kill Americans," Kaja Kallas said Thursday.
Entertainment
More Entertainment
Entertainment
Camila Morrone talks new horror series
Camila Morrone, who stars in the series "Something Very Bad Is Going to Happen," speaks to "CBS Mornings" about the show, what intimidated her about the horror genre, and working with the Duffer brothers.
Stunning "Survivor" elimination ceremony
(Spoilers ahead) "CBS Mornings" reveals shocking details about the latest "Survivor" elimination ceremony.
Colbert to co-write "Lord of the Rings" film
Oscar-winning filmmaker Peter Jackson announced on Wednesday that "The Late Show" host Stephen Colbert will co-write the next "Lord of the Rings" movie. "The Late Show" airs its final episode in May.
MLB's "robot umpire" debuts in Yankees-Giants season opener
Major League Baseball's "robot umpire" made its debut in the season-opening New Yankees-San Francisco Giants game in Oracle Park.
New video of Taylor Frankie Paul arrest
A newly released video shows the police interactions with Taylor Frankie Paul in 2023 that led to charges, including domestic violence in the presence of a child. CBS News Shanelle Kaul has the latest.
Technology
More Technology
Technology
Kentucky family rejects millions for land
A mother and daughter in Kentucky have turned down a $26 million offer for their land. The offer came from an unnamed tech company wanting to build a data center. CBS News' Jared Ochacher spoke with the family.
CBS News poll analysis on what jobs AI should be doing
As AI use rises, many see it decreasing the number of jobs available.
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.
What jobs are most at risk from AI
New research from the Society of Human Resource Management shows which regions and jobs are most at risk from artificial intelligence. Johnny Taylor, president and CEO of SHRM, joins CBS News to discuss the findings.
Why this week's social media verdicts could hold tech giants to account
Experts say the rulings could expose tech companies to more litigation and pressure them to make changes to their apps.
Science
More Science
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
Amputee sea turtle being tracked at sea from space
The staff at a Florida sea turtle hospital is monitoring some animals they've rehabilitated from space -- especially amputees, such as one they named Amelie, who's back at sea.
600-year-old pinot noir grape seed found in medieval hospital
The seed reveals that people in France have been cultivating the popular variety of grape since at least the 1400s, scientists say.
Pit viper among new species discovered in cave in Cambodia
Researchers in Cambodia surveyed dozens of previously unexplored caves and found several species never seen before, including a pit viper that is still being studied.
Crime
More Crime
Crime
Inside NYPD's gender based violence unit
The nation's largest police department, the NYPD, has launched a new unit designed to revolutionize how it approaches survivors of gender-based violence. CBS News got an exclusive first look inside the policy and training facility. CBS News' Anna Schecter reports.
Bodycam video shown in attempted murder trial
The trial of a Hawaii doctor accused of attempting to murder his wife while on a hiking trail is underway. CBS News chief correspondent Matt Gutman breaks down footage of the alleged incident that the jury watched on Wednesday. Then, CBS News legal contributor Jessica Levinson joins with analysis.
Judge rejects Maduro's request to dismiss case
Former Venezuelan President Nicolas Maduro appeared at a New York courthouse on Thursday for a hearing in his drug trafficking case. CBS News legal reporter Katrina Kaufman has the details.
Siblings indicted after explosive device found outside Air Force base
MacDill Air Force Base in Tampa, Florida, is home to U.S. Central Command, U.S. Special Operations Command and the Air Force's Air Mobility Command.
Gender-based violence policy, training unit
The New York City Police Department is unveiling its gender-based violence policy and training unit to help survivors and investigate aggressors. CBS News' Anna Schecter reports.
Space
More Space
Fireball captured on video as meteor streaks across Pacific Northwest sky
As the number of people with cameras on their dashboards and doorbells has grown, so have reports of such sightings.
NASA to spend $20 billion on ambitious moon base
In an on-going overhaul of NASA's Artemis program, agency officials say it will take seven years to build a sophisticated base on the moon.
Artemis II back on launch pad for moon mission
NASA's Artemis II rocket is back on the launch pad after repairs inside the massive Vehicle Assembly Building at the Kennedy Space Center. Early next month, NASA will try, for a second time, to send a crew of four on a flyby of the moon. Mark Strassmann has more.
Possible meteorite crashes into Houston area home, officials say
A possible meteorite crashed into a Houston area house on Saturday night, tearing through the roof and two stories of the home, officials said.
Eileen Collins on breaking barriers in space
Retired NASA astronaut and Air Force Col. Eileen Collins joins "CBS Saturday Morning" to discuss her groundbreaking journey to become the first woman to pilot the Space Shuttle and the first to command a Space Shuttle mission.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Missing flight attendant's loved ones speak out
Eric Fernado Gutierrez Molina, an American Airlines flight attendant, went missing March 21, in Medellín, Colombia. His partner and his best friend spoke with CBS News correspondent Cristian Benavides about the disappearance.
Maduro in isolation as court battle intensifies
Nicolás Maduro, the deposed Venezuelan leader, and his wife both appeared in federal court in Manhattan nearly three months after American forces invaded his country and brought him to the U.S. to face narco-terrorism and drug trafficking charges. Lilia Luciano has details.
Savannah Guthrie opens up about mom's vanishing
In her first interview since her mother Nancy's kidnapping, "Today" co-host Savannah Guthrie says she feared her fame made her mom a target. Jonathan Vigliotti has more.
Trump extends pause on Iran energy sites
The U.S. will extend its pause on strikes on Iranian energy plants by roughly an additional 10 days, at the request of the Iranian government, President Trump announced. Ed O'Keefe has the latest.
Teen has only perfect March Madness bracket left
People filled out more than 40 million NCAA tournament brackets across the men's and women's games, but there is just one bracket left that is perfect. Tony Dokoupil has the story.