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  • ‘The climate girl’ at Penn

    In a Q&A with Xiye Bastida, the second year describes how she’s bringing climate activism to her college experience, how her Indigenous background influences her path, and why storytelling and protecting Earth go hand in hand.
    A college-age person standing outside, with greenery blurred in the front of the image. She is wearing a jean jacket with the words "Re-earth IN," a globe in the shape of a heart, and other earth-related designs.
    Second year Xiye Bastida, from San Pedro Tultepec, Mexico, has participated in Greta Thunberg’s Fridays for the Future movement. She and friends began the Re-Earth Initiative aimed at “reimaging the future, reconnecting with the planet, and redefining collaboration.” Despite six years of environmental activism under her belt, Bastida says she’s just getting started.

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  • Nanoparticle blueprints reveal path to smarter medicines
    Hannah Yamagata, Research Assistant Professor Kushol Gupta and postdoctoral fellow Marshall Padilla, holding 3D-printed models of nanoparticles in a lab.

    (From left) Doctoral student Hannah Yamagata, research assistant professor Kushol Gupta, and postdoctoral fellow Marshall Padilla holding 3D-printed models of nanoparticles.

    (Image: Bella Ciervo)

    Nanoparticle blueprints reveal path to smarter medicines

    New research involving Penn Engineering shows detailed variation in lipid nanoparticle size, shape, and internal structure, and finds that such factors correlate with how well they deliver therapeutic cargo to a particular destination.

    Nov 12, 2025

    Monumental sculpture celebrated on Penn’s campus
    The Rui Rui sculpture on campus.

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    Monumental sculpture celebrated on Penn’s campus

    A generous gift from alumni Glenn and Amanda Fuhrman brings the work of internationally acclaimed artist Jaume Plensa to the University of Pennsylvania. The latest addition to the Penn Art Collection expands Philadelphia's public art.

    Nov 11, 2025

    A massive chunk of ice, a new laser, and new information on sea-level rise
    A researcher walking through a glacier in Greenland.

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    A massive chunk of ice, a new laser, and new information on sea-level rise

    For nearly a decade, Leigh Stearns and collaborators aimed a laser scanner system at Greenland’s Helheim Glacier. Their long-running survey reveals that Helheim’s massive calving events don’t behave the way scientists once thought, reframing how ice loss contributes to sea-level rise.

    Nov 4, 2025