News

  1. Health & Medicine

    Diet and behavior changes may slow Alzheimer’s

    A new study in dogs finds that antioxidants and enriched lifestyle can ward off symptoms, and suggests brain plaques may not be the cause of the disease.

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  2. Health & Medicine

    Separating wheat from chaff in celiac disease

    Three partial proteins may trigger the T cell immune reactions that cause the symptoms of this intestinal ailment, new research shows.

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  3. Space

    Taming time travel

    New work is solving paradoxes by making the impossible impossible.

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  4. Health & Medicine

    Taking some of the doubt out of IVF

    Testing shows that a complex array of factors can be used to calculate the probability of in vitro fertilization success better than just using woman’s age as a guidepost.