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  • Radio days

    Rising third-year Luiza Sulea is working in marketing with Penn’s WXPN radio through the Summer Humanities Internship Program.

    4 min. read

    Lucy Briggs and Luiza Sulea standing in front of a colorful mural
    Rising third-year Luiza Sulea (right) is a marketing and communications intern at Penn's WXPN radio station, supervised by Lucy Briggs (left). 

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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