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Health

  • Thin-section transmission electron micrograph, TEM, of a single measles virus particle or virion
    Callista Images/Image Source/Getty Images
    Pennsylvania tallies a fifth death related to measles as outbreak approaches a thousand cases
  • Dr. Sanjay Gupta undergoes a blood test that can potentially detect cancer.
    CNN
    A simple blood draw can check for cancer. But who should get one?
  • An assistant conducts cancer vaccine research in the lab at the Moderna Inc. headquarters in Cambridge, Massachusetts, US, on Tuesday, March 26, 2024. The forthcoming RSV shot, expected to get US regulatory approval this month, is Moderna's first chance to show the versatility of mRNA technology to more effectively treat and prevent a range of illnesses from the flu to cancer. It will be the first mRNA product for something other than Covid. Photographer: Adam Glanzman/Bloomberg via Getty Images
    Adam Glanzman/Bloomberg/Getty Images/File
    The first mRNA flu vaccine is now available for older adults. Here’s what to know
  • UNITED STATES - SEPTEMBER 24: Dr. Heidi Overton, nominee to be commissioner of the Food and Drug Administration, arrives for her Senate Health, Education, Labor and Pensions Committee confirmation hearing in Dirksen building on Thursday, September 24, 2026. (Tom Williams/CQ Roll Call via AP Images)
    Tom Williams/CQ Roll Call/AP
    Trump’s nominee to lead FDA questioned on vaccines, abortion in Senate hearing
  • This 2006 photo provided by the Centers for Disease Control and Prevention shows a female Aedes aegypti mosquito in the process of acquiring a blood meal from a human host.
    James Gathany/CDC/AP
    Dengue‑carrying mosquitoes expand their reach into new territories – including Florida
  • 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
    What is ibogaine, and what does it treat?
  • 20260920-Friendship-markets-GFX.jpg
    Illustration by Ian Berry/CNN
    How to make – and keep – friends as a grownup, according to science
  • A sonar is performed on a pregnant woman at an AIDS care facility – partially funded by the President's Emergency Plan for AIDS Relief (PEPFAR) – in White River Junction, South Africa, in December 2008.
    Denis Farrell/AP
    The Trump administration said it would prioritize ending mother-to-child HIV transmission. Health workers say it cut services
  • Thin-section transmission electron micrograph, TEM, of a single measles virus particle or virion
    Callista Images/Image Source/Getty Images
    More screen time is linked to poorer child development, study shows
  • The study analyzed research carried out over decades.
    Thanasis Zovoilis/The Image Bank RF/Getty Images
    Can aging be treated like a disease? Scientists are starting to find out
  • Inside the omics lab at the Institute for Healthier Living Abu Dhabi.
    CNN
    How to support someone who’s suicidal
  • GettyImages-976966834_CROPPED.jpg
    AntonioGuillem/iStockphoto/Getty Images
    The best carpal tunnel braces, according to hand specialists
  • carpal tunnel brace
    Summer Cartwright/CNN Underscored
    The best walking canes of 2026, according to mobility experts
  • carex cane
    Carex
    12-year-olds with smartphones are more likely to develop eating disorders by 14

Life, But Better

Show all

  • Assorted apple packages in a supermarket refrigerator.
    ALEAIMAGE/iStockphoto/Getty Images
    Over 90% of common household items contain hazardous plastic chemicals
  • A barista smiling while taking an order from a  tourist at the cafe counter.
    AzmanJaka/E+/Getty Images/File
    Feeling lonely or isolated? We have a solution

Space and science

  • NASA’s Neil Gehrels Swift Observatory orbits above Earth in this artist’s concept.
    Goddard Space Flight Center/NASA
    A storied NASA observatory could be weeks away from falling to Earth after failed rescue attempt
  • Mandatory Credit: Photo by SpaceX/UPI/Shutterstock (17174984c)
SpaceX's next-generation Starship successfully launched atop the new Super Heavy V3 booster, from Starbase in Boca Chica, Texas, Monday, September 28, 2026. Starship completed its first orbital mission where it delivered Starlink V3 satellites to space for the first time.
SpaceX Successfully Launches Fourteenth Flight Test of Starship, Inserting It Into Orbit, Boca Chica, Texas, United States - 28 Sep 2026
    SpaceX/UPI/Shutterstock
    SpaceX’s megarocket is on the verge of paradigm-shifting success. It’s spurring a ‘crisis’
  • Hair cut July 4 1826
    Ian Aktins/Thomas Jefferson Foundation at Monticello
    DNA evidence from Thomas Jefferson’s hair reveals the truth about his relationship with Sally Hemings
  • Loud Bird Thumb.jpg
    João Menezes
    Scientists identify two of the world’s noisiest birds – and they’re as loud as a jackhammer
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More Life But Better

  • GettyImages-1487013632.jpg
    eternalcreative/iStockphoto/Getty Images
    Stroke is becoming more common among younger adults. What experts want them to know
  • Young adults drinking in a bar.
    miodrag ignjatovic/E+/Getty Images/File
    Alcohol use has declined for the first time since Covid-19, with Gen Zers and millennials leading the charge
  • GettyImages-2204906139.jpg
    Francesco Carta fotografo/Moment RF/Getty Images
    AI programs can interfere with key lessons of childhood. Here’s what parents can do
  • PASADENA, CALIFORNIA - MARCH 11: Comedian Craig Shoemaker performs at The Ice House Comedy Club on March 11, 2023 in Pasadena, California. (Photo by Michael S. Schwartz/Getty Images)
    Michael S. Schwartz/Getty Images/FILE
    Can laughing make you healthier? What to know
  • GettyImages-138709568.jpg
    John Fedele/Tetra images RF/Getty Images
    ‘Once an alcoholic, always an alcoholic’ is outdated. Here’s why
  • GettyImages-1205788490.jpg
    Elan Irving/iStockphoto/Getty Images
    Many women report being ‘dismissed’ by doctors. The problems extend far beyond the exam room
  • Loaves of whole wheat bread for sale. Photographer: Christopher Dilts/Bloomberg
    Christopher Dilts/Bloomberg Creative/Getty Images
    You should probably be eating more whole grains. Here’s what to do
  • CLEAN.00_02_26_02.Still002.jpg
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    CNN
    The overlooked ‘muscle’ that could help with loneliness 2:58
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    CNN
    Time to Talk: Sara Bareilles on how she discovered that grief is evidence of great love 9:51
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    • Video 5:12
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    CNN
    Do ‘loneliness influencers’ lean into self-love or isolation? 5:12
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In case you missed it

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  • Olivia DeKold stands for a portrait outside her home in rural Indiana on July 7, 2026. [Michele’s favorite portrait]
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    As a child she nearly lost her life to a rare condition. Today, at 26, she is defying the odds
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    The 4-step warm-up formula to move better and avoid injury

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