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  • Equity in Action Visiting Scholars program launches

    The Office of Social Equity & Community welcomes Ruth Naomi Floyd and Shane Claiborne who will engage in research and each hold four events this academic year.
    "The Art of Song and Protest" event.
    Ruth Naomi Floyd, one of two Equity in Action Visiting Scholars this year, leads a panel discussion with Jillian Patricia Pirtle, Lynne Farrington, and Jay Fluellen in the first of four events about the great contralto Marian Anderson.

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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

    What stiffening lung tissue reveals about the earliest stages of fibrosis
    Donia Ahmed prepares tissue for imaging.

    Image: Courtesy of Penn Engineering Today

    What stiffening lung tissue reveals about the earliest stages of fibrosis

    A Penn Engineering team has targeted the lung’s extracellular matrix to better understand early fibrosis by triggering the formation of special chemical bonds that increase tissue stiffness in specific locations, mimicking the first physical changes that may lead to lung fibrosis.

    Sep 12, 2025