Health & Medicine

  1. Health & Medicine

    In utero factors shape responses to stress, sugar

    Abnormal conditions during pregnancy can lead in unexpected ways to physiological problems in children once they reach adulthood.

    By Ben Harder
  2. Health & Medicine

    Thyroid-hormone mimic lowers LDL

    A compound in a new class of potential anti-cholesterol drugs has passed an early test in people.

    By Ben Harder
  3. Health & Medicine

    Growth hormone’s risks outweigh its benefits

    Human growth hormone has substantial risks and no functional benefits for healthy, elderly people.

    By Ben Harder
  4. Health & Medicine

    Mad cow disease might linger longer

    A rare but deadly human illness spread by cannibalism has an incubation period in some individuals of about 4 decades.

    By Nathan Seppa
  5. Health & Medicine

    Salmonella may join fight against cancer

    Salmonella modified to remove its virulence works as a cancer vaccine, tests in mice show.

    By Nathan Seppa
  6. Health & Medicine

    Fruity Relief for Weekend Warriors

    Certain fruit products, such as cherry juice, may reduce pain and speed recovery from muscle injury.

    By Janet Raloff
  7. Health & Medicine

    Lavender Revolution: Plant essences linked to enlarged breasts in boys

    Two natural ingredients in many hair- and skin-care products act like a female sex hormone and can cause abnormal breast development in boys.

    By Ben Harder
  8. Health & Medicine

    Measuring Stick: Spinal tap test tracks Alzheimer’s compound

    A new test is the first to measure production and clearance of amyloid-beta in the cerebrospinal fluid of people, enabling scientists to track this Alzheimer's disease peptide.

    By Nathan Seppa
  9. Health & Medicine

    Pregnancy risk from blood pressure drugs?

    Babies exposed in the first trimester of their mother's pregnancy to blood pressure drugs called ACE inhibitors are at an increased risk of birth defects.

    By Nathan Seppa
  10. Health & Medicine

    A Vexing Enigma

    While no drug or lab test is approved to treat or diagnose chronic fatigue syndrome, new research into the biology of the disorder may begin to shed light on the problem.

    By Ben Harder
  11. Health & Medicine

    Be Good to Your Gums, Bite Into Whole Grains (with recipe)

    Diets rich in whole grains appear to help ward off a type of gum disease.

    By Janet Raloff
  12. Health & Medicine

    Proof of Protection: Condoms limit infection by cervical cancer virus

    Condom use reduces a woman's risk of being infected with human papillomavirus and of developing precancerous growths on the cervix.

    By Nathan Seppa