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  • As good as new at Penn Closet

    The student-run thrift shop on the ground floor of Williams Hall gives clothes and other items a second life, plus offers donators and shoppers a simple way to practice sustainability.
    Two people standing bewteen two clothing racks in a crowded thrift shop space. On the back wall, the word "U Lounge" hangs in brightly colored block letters.
    Penn Closet, the thrift shop in Williams Hall, is run by eight students, including Marcela Gomez (left) of Guatemala City, who is director of operations, and Emily Yao of Taipei, who is director of marketing. 

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  • Future mRNA vaccines may prevent food and seasonal allergies
    A table of common food allergens including shellfish, peanuts, legumes, eggs, and milk.

    Image: fcafotodigital via Getty Images

    Future mRNA vaccines may prevent food and seasonal allergies

    Early research from Penn Medicine finds a new mRNA vaccine stops allergens from causing immune reactions and life-threatening inflammation, with promise for future treatment for a variety of seasonal and food allergies.

    Sep 29, 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