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  • How AI tools can help assess verbal eyewitness statements

    Quattrone Center Academic Director Paul Heaton’s new paper explores how he and his co-authors trained a large language model to parse eyewitness confidence statements.

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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