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.
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Stocks tumble as Wall Street nears longest losing streak in nearly 4 years
Stocks are heading for a fifth straight weekly loss as oil prices climb and mixed signals on Iran raise fears about inflation and growth.
Consumer confidence slides amid concerns over the Iran war
Stock market volatility is hitting higher-income Americans, driving a sharper drop in consumer sentiment.
FBI Director Kash Patel's personal email breached by hackers linked to Iran
Iran-linked cyber criminals accessed FBI Director Kash Patel's personal email account, sources said.
Iran war fallout raises odds of a U.S. recession, economists say
Economists say the conflict in Iran is making a recession more likely, with higher energy prices hitting consumers and businesses.
Suspect in "Lovers' Lane" cold case murders arrested 36 years later
On Aug. 23, 1990, Cheryl Henry, 22, and her boyfriend Andy Atkinson, 21, were found dead in what has been called the "Lover's Lane Murders."
MoneyWatch
More MoneyWatch
Stocks tumble as Wall Street nears longest losing streak in nearly 4 years
Stocks are heading for a fifth straight weekly loss as oil prices climb and mixed signals on Iran raise fears about inflation and growth.
Consumer confidence slides amid concerns over the Iran war
Stock market volatility is hitting higher-income Americans, driving a sharper drop in consumer sentiment.
Iran war fallout raises odds of a U.S. recession, economists say
Economists say the conflict in Iran is making a recession more likely, with higher energy prices hitting consumers and businesses.
Netflix raises its subscription prices for the second time in 2 years
The price hike raises the cost of the standard plan with ads by $1 per month and the cost of the standard and premium plans by $2.
Savannah Guthrie is returning to "Today" show on April 6, NBC says
Savannah Guthrie stepped back from her NBC duties almost two months ago when her mother, Nancy Guthrie, disappeared. The investigation is ongoing.
Politics
More Politics
Iran's response to U.S. peace proposal expected Friday, sources say
The Iranian response to the U.S.' 15-point peace proposal is expected on Friday, multiple sources familiar with the matter told CBS News.
FBI Director Kash Patel's personal email breached by hackers linked to Iran
Iran-linked cyber criminals accessed FBI Director Kash Patel's personal email account, sources said.
Ethics panel finds most violations proven against Rep. Cherfilus-McCormick
The full committee will recommend sanctions for Rep. Sheila Cherfilus-McCormick, a Florida Democrat, after the House's April recess.
Epstein survivors sue government, Google over release of personal info
The Justice Department has made public millions of pages from its investigation into convicted sex offender Jeffrey Epstein.
Live
DHS funding live updates as Senate-approved bill faces headwinds in the House
The pressure now shifts to the House to end the Department of Homeland Security shutdown that has severely disrupted air travel in some major airports. Follow live updates.
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
Iran's response to U.S. peace proposal expected Friday, sources say
The Iranian response to the U.S.' 15-point peace proposal is expected on Friday, multiple sources familiar with the matter told CBS News.
FBI Director Kash Patel's personal email breached by hackers linked to Iran
Iran-linked cyber criminals accessed FBI Director Kash Patel's personal email account, sources said.
Man jailed for attacking woman after Barron Trump alerted police
Matvei Rumiantsev was sentenced for the attack which was witnessed on a video call by President Trump's youngest son.
Live
Iran war rages, Strait of Hormuz still blocked as Trump pushes for a deal
The Trump administration expects Iran's formal response to its 15-point peace proposal today, as Tehran continues blocking the Strait of Hormuz.
Ex-cop suspected of killing mothers of his children arrested in Portugal
Police said they found two bodies a day after stopping Cedric Prizzon in a car with his two children.
Entertainment
More Entertainment
Entertainment
Billy Idol on his career highs and lows
Rockstar Billy Idol spoke to Anthony Mason about how he broke into music, why he says he's lucky to be alive and what it's like to be a grandparent.
How "Love Story" has captivated audiences
The finale of the FX series "Love Story" aired Thursday and has captivated audiences as it follows the romance between John F. Kennedy. Jr. and Carolyn Bessette Kennedy. The limited series focuses on well-documented moments in the couple's lives, but fills in the rest with fiction. It has also received some backlash. Adriana Diaz reports.
Savannah Guthrie on mom's disappearance
Savannah Guthrie is speaking out about her mom's disappearance as she prepares to return to the "Today" show. CBS News' Jonathan Vigliotti reports.
Savannah Guthrie is returning to "Today" show on April 6, NBC says
Savannah Guthrie stepped back from her NBC duties almost two months ago when her mother, Nancy Guthrie, disappeared. The investigation is ongoing.
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.
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
Judge denies Maduro's move to dismiss charges
A federal judge ruled against former Venezuelan President Nicolás Maduro's request to have charges against him dismissed. CBS News' Lilia Luciano reports.
Suspect in "Lovers' Lane" cold case murders arrested 36 years later
On Aug. 23, 1990, Cheryl Henry, 22, and her boyfriend Andy Atkinson, 21, were found dead in what has been called the "Lover's Lane Murders."
Utah child's kidnapping case raises alarm
A Utah woman is facing criminal charges for allegedly kidnapping a boy she claims bullied her child. CBS News' Matt Gutman reports.
Man jailed for attacking woman after Barron Trump alerted police
Matvei Rumiantsev was sentenced for the attack which was witnessed on a video call by President Trump's youngest son.
Takeaways from Nicolás Maduro's court hearing
A federal judge rejected former Venezuelan President Nicolás Maduro's request to dismiss charges against him. CBS News' Katrina Kaufman breaks down the key takeaways from the court hearing on Thursday.
Space
More Space
In a first, scientists observe a comet reversing its spin
The comet originated in the outer solar system and visits the inner solar system every 5.4 years.
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.
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
Iran response to proposal expected
Iran is expected to respond through mediators to a U.S. peace proposal, sources tell CBS News. Natalie Brand has more.
Judge denies Maduro's move to dismiss charges
A federal judge ruled against former Venezuelan President Nicolás Maduro's request to have charges against him dismissed. CBS News' Lilia Luciano reports.
Could Trump suspend the federal gas tax?
President Trump said he could consider suspending the federal gas tax as the conflict in the Middle East continues. Barron's reporter Jacob Sonenshine joins CBS News with more.
Israel says it will continue to "hammer" Iran
Danny Danon, Israel's ambassador to the United Nations, says America's top ally in the Middle East will continue to strike Iran despite U.S. efforts to negotiate with Tehran.
Iran maintains chokehold on Strait of Hormuz
The Iran war is nearing the one-month mark as different versions of the state of apparent negotiations between Tehran and the U.S. emerge. CBS News' Chris Livesay reports.