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    Traci Pedersen

    Traci Pedersen

    Live Science Contributor
    Traci Pedersen is a freelance author who has written extensively on themes of science, psychology, religion and alternative health for a variety of publications. She has also written 14 science chapter books and numerous teacher resource books for the elementary classroom. She is constantly brainstorming how to turn age-old topics into new and exciting stories.
    Strontium
    Facts About Strontium

    Properties, sources and uses of the element strontium.

    chemistry
    • Missing Image for
      Blood Test May Predict Cognitive Decline

      Elderly people with low blood levels of a protein linked to Alzheimer's were more prone to mental decline within nine years.

      By Traci Pedersen Published 24 January 11

      neuroscience
    • Missing Image for
      Gene Mutation in Schizophrenia Linked to Mental Disorders

      A genetic mutation that is associated with schizophrenia may also be implicated in other major mental illnesses when the individual’s mother experiences an assault on her immune system.

      By Traci Pedersen Published 9 December 10

      psychology
    • Missing Image for
      Controlled Drug Prescriptions Soar in Teens

      Controlled drug prescriptions for teens have nearly doubled in the past 14 years.

      By Traci Pedersen Published 1 December 10

      medicine-drugs
    • null
      Severe Acne Linked to Increased Suicide Risk

      Researchers show that suicide risk may be due to despair over severe acne rather than the medication used to treat it.

      By Traci Pedersen Published 15 November 10

      psychology
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