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Health

  • Health and Human Services Secretary Robert F. Kennedy Jr. testifies before a House Education and Workforce Committee hearing on April 17, 2026.
    • Live Updates
    Kylie Cooper/Reuters
    Live Updates RFK Jr. testifies before Congress
  • Bangor, Maine, is the lone city on the American Lung Association's cleanest air list.
    halbergman/E+/Getty Images
    In the US, where people breathe increasingly dirty air, one small city stands out
  • A NHS vaccinator prepares to administer the Moderna Covid-19 vaccine to a member of public at a vaccination centre in London.
    Dinendra Haria/SOPA Images/LightRocket/Getty Images
    After a year of turmoil, cancer researchers see promising signs for mRNA vaccines
  • A woman prepares to roll a joint at a cannabis-friendly event in Tulsa, Oklahoma. Recent studies show, for the first time ever, women are outpacing men in the use of cannabis.
    CNN
    Dr. Sanjay Gupta: They tried everything, and nothing worked. Now, women are turning to cannabis for help
  • Dr. Erica Schwartz
    US Department of Health and Human Services
    ‘We just need someone who’s not crazy’: Inside the White House decision to nominate Erica Schwartz as CDC director
  • 20260417-chatbot-doctor_GFX.jpg
    Photo Illustration by Ian Berry/CNN/Adobe Stock
    5 ways your doctor may be using AI chatbots — and why it matters
  • A man opens the Mayay iboga capsule to show its powdered content in Ndossy Village, Akanda on February 13, 2025. Iboga, the powerful psychoactive root, that has effects similar to LSD, mescaline or amphetamines has long been used by people in Gabon's forests for its sacred and psychotropic properties.
Used to make a drug that has been touted as a potential healer of heroin and cocaine addiction among other things, international interest has now prompted producers in Gabon to try to capitalise on the resource. (Photo by Nao Mukadi / AFP) (Photo by NAO MUKADI/AFP via Getty Images)
    Nao Mukadi/AFP/Getty Images
    Ibogaine is drawing new interest from the Trump administration. Here’s what to know about the psychedelic
  • New Balance Fresh Foam X 1080 V15 sneakers
    Ellen McAlpine/CNN Underscored
    The most comfortable walking shoes, according to podiatrists and shoe experts
  • A study on the benefits of Covid-19 vaccination was blocked from publication in the US Centers For Disease Control and Prevention's flagship journal, sources told CNN.
    Allen J. Schaben/Los Angeles Times/Getty Images
    HHS rejects publication of study showing Covid-19 vaccines prevent hospitalizations, ER visits
  • U.S. Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. testifies before a House Energy and Commerce Health Subcommittee on U.S. President Donald Trump's budget request for the Department of Health and Human Services, on Capitol Hill in Washington, D.C., U.S., April 21, 2026.
    Jonathan Ernst/Reuters
    On Capitol Hill, RFK Jr. defends vaccine policies, ongoing shakeups
  • GettyImages-2160139891.jpg
    Oscar Wong/Moment RF/Getty Images
    Are you turning to AI with health questions? Share your story
  • Andy Henard at home in Wellington, Texas
    Trace Thomas for the Global Health Reporting Center
    Like ‘driving to San Francisco and back, every week’: In rural America, cancer patients face tall hurdles to get care
  • Kelley Nalewaja stands by a memorial for her son, Michael Nalewaja, seen in the photo, who died after unknowingly taking a lethal cocktail of fentanyl and carfentanil in November 2025, at her home in El Dorado Hills, California, on April 16, 2026.
    Rich Pedroncelli/AP
    Weapons-grade chemical carfentanil surges as dangerous substitute for fentanyl
  • Lululemon 3-in-1 Gym 30-Liter Duffel Bag with personal hygiene products inside.
    Summer Cartwright/CNN Underscored
    Feeling less than fresh? Upgrade your daily routine with these 28 editor-loved personal hygiene products

Life, But Better

Show all

  • An illustration depicting human sperm
    Science Photo Library RF/Getty Images/File
    Can stress affect sperm? What men should know about fertility
  • Beautiful green marijuana cones in open bank and black grinder on dark table
    Olena Ruban/Moment RF/Getty Images
    The marijuana of my youth is long gone. I wish someone had told me

Space and science

  • Spanish archaeologists conducted a survey in the waters of the Bay of Algeciras, or Bay of Gibraltar, between May 2020 and March 2023.
    Felipe Cerezo Andreo
    This small sea area between Europe and Africa is the site of 124 shipwrecks, archaeologists find
  • A meteorite is seen during the Lyrid Meteor Shower next to the Memorial to the Cavalier and Horse Guards at the Borodino field outside Mozhaysk, Moscow region April 22, 2020. REUTERS/Maxim Shemetov
    Maxim Shemetov/Reuters
    Spring’s first meteor shower takes place this week. Here’s how to watch
  • Old-male,-BF,-was-the-last-male-to-go-between-groups
    Aaron Sandel
    Chimpanzees in Uganda are in a ‘civil war,’ and researchers are unsure how it will end
  • A view from the "Kimberley" formation on Mars taken by NASA's Curiosity rover. The strata in the foreground dip towards the base of Mount Sharp, indicating flow of water toward a basin that existed before the larger bulk of the mountain formed. The colors are adjusted so that rocks look approximately as they would if they were on Earth, to help geologists interpret the rocks. This "white balancing" to adjust for the lighting on Mars overly compensates for the absence of blue on Mars, making the sky appear light blue and sometimes giving dark, black rocks a blue cast. This image was taken by the Mast Camera (Mastcam) on Curiosity on the 580th Martian day, or sol, of the mission.
    NASA/JPL-Caltech
    ‘Bathtub ring’ offers new evidence for Mars ocean billions of years ago
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More Life, But Better

  • 62 year old 2b
    Radiological Society of North America
    Ultraprocessed foods are turning human thighs into well-marbled steaks
  • 20260304-wellness-chatbot-texts.jpg
    Illustration by Alberto Mier/CNN
    Gen Z is outsourcing hard conversations to AI. Why it matters
  • Overhead view of young man lying asleep in bed
    Kevin C Moore/Image Source/Getty Images
    The best sleepwear may be no sleepwear. Here’s what experts say
  • Well balanced vegetarian food background. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
    fcafotodigital/iStockphoto/Getty Images
    Eating more plants linked to lower risk of dementia, even in older age
  • GettyImages-2200966908.jpg
    d3sign/Moment RF/Getty Images
    The 3 Ps of pooping and how to optimize them, according to a Harvard doc
  • cropped image of senior men writing crossword on newspaper
    Carol Yepes/Moment RF/Getty Images
    ‘Passive’ screen time may raise dementia risk. How to keep your brain engaged
  • Ai student answers.jpg
    Illustration by Leah Abucayan/CNN
    ‘Everyone now kind of sounds the same’: How AI is changing college classes
  • DEMPSEY - CNN - CANCER AWARENESS.jpg
    • Video 2:07
    CNN
    Patrick Dempsey joins CNN to push for colorectal cancer screening 2:07
  • microplastic_still3.jpg
    • Video 3:15
    CNN
    I spent $150 testing my blood for microplastics. The results shocked me 3:15
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    • Video 3:42
    CNN
    New year, new thinking: Redefine habits simply as triggers and reactions 3:42
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In case you missed it

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    Red light therapy and saunas may not just be snake oil. Here’s where the research stands
  • Photographs show Hope and Porsha Ngumezi, left, and Nevaeh Crain.
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    Texas Medical Board sanctions three doctors for delayed care that led to the deaths of two pregnant women
  • Black woman, child and coloring book on bed with learning, development and support with bonding in home. Mother, boy and paper in bedroom with drawing, art and relax with education in family house
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    ‘We just can’t go back’: How one mom dramatically cut her family’s technology use
  • Alaway antihistamine eye drops in front of a box of tissues and other allergy remedies
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    I spoke to 3 doctors to find the best allergy products that deliver real relief
  • Dr. Erica Schwartz is being named to head the US Centers for Disease Control and Prevention.
    US Department of Health and Human Services
    Public health veteran is Trump’s pick to lead CDC as administration shifts tone on vaccines

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