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Nathi Magubane

Science Writer
  • nathi@upenn.edu
  • (215) 287-8317
  • A portrait of science writer Nathi Magubane
    Articles from Nathi Magubane
    The hidden costs of AI: Impending energy and resource strain
    Industrial landscape with electric power lines, hydroelectric dam and metallurgical plants with smoke in the sky.

    In recent years, artificial intelligence (AI) models like ChatGPT have seen notable improvements, with some people concerned about the societal impacts these new technologies may bring including looming concerns related to increasing energy and raw materials demands.

    (Image: iStock/Alexey Tolmachov)

    The hidden costs of AI: Impending energy and resource strain

    AI models like ChatGPT have seen notable improvements, but some people are concerned about the societal impacts these new technologies may bring. Deep Jariwala and Benjamin C. Lee discuss energy and resource problems with AI computing.
    New insights into the mechanisms of tumor growth
    3d render of cells secreting exosomes.

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    New insights into the mechanisms of tumor growth

    A team of researchers led by the School of Arts & Science’s Wei Guo characterize the molecular pathways that play a major role in tumorigenesis, findings that could lead to better diagnostic tools for cancer and new targeted therapies.
    Topping off the Vagelos Laboratory for Energy Science and Technology
    Onlookers watch as the last beam is put into place on a construction site.

    On a chilly afternoon, the final steel beam was signed and hoisted atop the Vagelos Laboratory for Energy Science and Technology. The moment was one that signals “Penn’s rise as a global leader in energy science,” said President Liz Magill, who was joined for the celebration by donor P. Roy Vagelos and deans Steven Fluharty and Vijay Kumar, as well as students, faculty, and staff from across the University.

    nocred

    Topping off the Vagelos Laboratory for Energy Science and Technology

    A project nearly four years in the making sees new heights as the Vagelos Laboratory for Energy Science and Technology marks a significant milestone in its construction.
    Wormhole-like dynamics
    3D illustration of a wormhole. Rendered illustration.

    Wormhole-like dynamics

    Theoretical physicists Vijay Balasubramanian and Jonathan Heckman of the School of Arts & Sciences speak with Penn Today to explain the implications of new research claiming to have observed wormhole-like teleportation on a quantum computer.
    Two from Penn named Distinguished Members of the Association for Computing Machinery
    Jane Li and Li Shen.

    Jing (Jane) Li of the University of Pennsylvania’s School of Engineering and Applied Science, and Li Shen of Penn’s Perelman School of Medicine. (Images: Courtesy of the School of Engineering and Applied Science and the Perelman School of Medicine)

    Two from Penn named Distinguished Members of the Association for Computing Machinery

    Jing (Jane) Li of the School of Engineering and Applied Science and Li Shen of the Perelman School of Medicine have been named distinguished members of the Association for Computing Machinery.

    Michele W. Berger , Michele W. Berger , Nathi Magubane

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