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  • Sarah Banet-Weiser named Dean of Penn’s Annenberg School for Communication

    Banet-Weiser will assume the role of dean of Annenberg School for Communication beginning August 14, 2023.
    Sarah Banet-Weiser
    Image: Courtesy of Annenberg School for Communication

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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