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    For the first time, Penn’s Fall Student Activities Fair made sign-ups possible both in person and online over a three-day period.
    students playing chess at a table outside
    Penn Chess club set up game boards to play with students during the Fall Student Activities Fair on Locust Walk and College Green Tuesday afternoon, the first day of the three-day event, held for the first time in person and online. Club member William Li (seated), a junior in Penn Engineering plays with Ivy Deng, a sophomore in the Wharton School, while junior Daniel Sun (standing right) and senior Michael Maxwell (standing left), both in the College of Arts and Sciences, watch the progress. 

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    Photo of the Federal Reserve facade

    (Image: Lance Nelson)

    The Fed explained: What it does and why it matters

    Former Philadelphia Fed President Patrick Harker and financial historian Peter Conti-Brown, both Wharton professors, unpack the central bank’s origins, its unusual structure, and the quiet ways it shapes the economy

    May 13, 2026

    Fighting oral cancer with bioengineered chewing gum
    A latex-gloved hand hoding a petri dish of medical chewing gum.

    A bioengineered bean gum from the lab of Penn Dental’s Henry Daniell is found to reduce the levels of three microbes associated with head and neck squamous cell cancer to almost zero, without affecting the beneficial bacteria normally found in the mouth.

    (Image: Kevin Monko/Penn Dental Medicine)

    Fighting oral cancer with bioengineered chewing gum

    Research led by Penn Dental’s Henry Daniell shows that antiviral and antibacterial chewing gums reduce the levels of three microbes linked to worse outcomes in oral cancers, paving the way for more effective and affordable therapies.

    Apr 20, 2026