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What is an NPU? A Penn expert explains
A computer chip being placed by a rubber-gloved hand.

Image: Narumon Bowonkitwanchai via Getty Images

  • Q&A

    • What is an NPU? A Penn expert explains

    Benjamin C. Lee, a professor of electrical and systems engineering, explains what a neural processing unit (NPU) is and why it matters in the age of artificial intelligence.

    5 min. read

    Performer, biomedical engineer, and soon-to-be graduate
    Jordyn Harris standing among lights

    nocred

    Performer, biomedical engineer, and soon-to-be graduate

    A performer and dancer, fourth-year Jordyn Harris has been a work-study student for the Platt House and managed tech for myriad student shows, while also advising engineering first-years and working as a researcher at a hospital.

    5 min. read

    Penn students develop AI-driven solution to transform senior care
    Nami Lindquist, Melanie Herbert, and Alex Popescu

    Melanie Herbert (center), a fourth-year in the School of Engineering and Applied Science, created Sync Labs—an innovative AI solution that addresses caregiving in senior care. Joined by Nami Lindquist (left) of the Wharton School and Penn Engineering and Alex Popescu of Penn Engineering (right) their technology, which has earned them the 2025 President’s Innovation Prize, allows caregivers to see three times more seniors while providing more personalized care.

    nocred

    Penn students develop AI-driven solution to transform senior care

    Fourth-year students Melanie Herbert, Nami Lindquist, and Alexandra Popescu were awarded the President’s Innovation Prize for Sync Labs, a privacy-centered AI system to address the growing caregiving gap in senior care

    8 min. read

    2025 CAREER Award recipient: Jina Ko

    2025 CAREER Award recipient: Jina Ko

    Ko, a professor in bioengineering in Penn Engineering and in Pathology and Laboratory Medicine in the Perelman School of Medicine, is awarded the 2025 National Science Foundation (NSF) CAREER Award for her expertise across bioengineering, molecular biology, and chemistry in developing transformative technologies for molecular diagnostics of diseases, especially with respect to how brain-related conditions are diagnosed and treated.

    Innate immune training aggravates inflammatory bone loss
    Osteoclasts resorbing bone

    Image: Love Employee via Getty Images

    Innate immune training aggravates inflammatory bone loss

    Researchers from the School of Dental Medicine and international collaborators from Germany have investigated the effects of training the innate immune system in experimental models of chronic inflammatory disease, periodontitis and arthritis.
    Chinatown and community as a cornerstone
    Will Chan leans against a reflective class in the Pan-Asian American Community House

    As a Thouron Scholar and a Ph.D. candidate in theoretical physics, Will Chan also works as an advocate for building Asian communities at Penn as president of the Pan-Asian Graduate Student Association and the sponsorships and partnerships lead at the Ginger Arts Center, a youth-led organization in Philadelphia’s Chinatown.

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    Chinatown and community as a cornerstone

    Will Chan, a Thouron Scholar and Ph.D. candidate in theoretical physics, is also an advocate for building Asian communities.

    Kristina García

    Breakthrough in energy-saving process could transform data storage
    Ritesh Agarwal looks through a microscope in his lab.

    Ritesh Agarwal is the Srinivasa Ramanujan Distinguished Scholar and a professor of materials science and engineering in the School of Engineering and Applied Science.

    (Image: Courtesy of Penn Engineering Today)

    Breakthrough in energy-saving process could transform data storage

    Researchers led by Ritesh Agarwal of the School of Engineering and Applied Science have discovered a groundbreaking, ultra-low-energy method for creating amorphous materials, which could boost the efficiency of phase-change memory technology, potentially revolutionizing data storage.

    Penn solutions to climate change
    Banner that reads climate week at Penn

    At a Climate Week event, Penn’s Climate Solutions Showcase, a group of faculty and researchers from the School of Engineering and Applied Science and Weitzman School of Design presented innovative strategies to combat the causes and effects of climate change.

    (Image: Felice Macera)

    Penn solutions to climate change

    As society grapples with the impacts of a worsening climate—from the increased frequency and intensity of extreme weather events to rising sea levels and deadly heat waves—the need for actionable solutions has never been greater, Penn researchers say.
    Penn in Latin America and the Caribbean showcases University scholarship
    The interior main room of Perry World House, where conference attendees listen to a presentation

    The 7th Penn in Latin America and the Caribbean (PLAC) conference, organized by an interdisciplinary group of faculty, staff, and students, showcased public and community engaged scholarship across the region and its diaspora.

    (Image: Janeth Zaldivar)

    Penn in Latin America and the Caribbean showcases University scholarship

    The seventh Penn in Latin America and the Caribbean conference centered on the theme of “Public and Community Engaged Scholarship in Latin America, the Caribbean, and Its Diaspora.”

    Kristina García