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  • Art Matters: ‘Fields of Transformation’ by Claudy Jongstra

    A monumental textile mural in the Van Pelt-Dietrich Library Center symbolizes knowledge evolving into wisdom.

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  • Exposure to air pollution worsens Alzheimer’s disease
    Emissions from a power plant.

    Image: Pencho Chukov via Getty Images

    Exposure to air pollution worsens Alzheimer’s disease

    New research from Penn Medicine finds living in areas with high concentration of air pollution is associated with increased buildup of amyloid and tau proteins in the brains of Alzheimer’s patients, accelerating cognitive decline.

    Sep 9, 2025