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Side Gigs for Good during COVID-19

Members of the Penn community are standing up and reaching out to assist those most profoundly affected by the pandemic.
Group of health care workers holding up letters and a sign that says "We will get through this together! Lockdown Letters"
Health care workers from New York-Presbyterian Hospital received personalized notes from the Lockdown Letters team, an initiative founded by five Penn and one Cornell undergraduates to lift spirits during the pandemic. (Image: Courtesy of Lockdown Letters) 

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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

    Penn physicist Charles Kane to receive the 2026 Lorentz Medal
    Charles Kane

    Charles Kane, Christopher H. Browne Distinguished Professor of Physics at Penn’s School of Arts & Sciences.

    (Image: Brooke Sietinsons)

    Penn physicist Charles Kane to receive the 2026 Lorentz Medal

    Awarded every four years by the Royal Netherlands Academy of Arts and Sciences, the medal honors Kane’s pioneering research on topological insulators.

    Sep 4, 2025