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  • By the Numbers: Undergraduates share their research

    Work by a record 436 students was featured in the Fall Research Expo sponsored by the Center for Undergraduate Research and Fellowships.
    A student discusses their poster with others at the CURF poster expo.
    Sponsored by the Center for Undergraduate Research and Fellowships, the 2023 Fall Research Expo showcased work by a record 436 undergraduates, their 381 posters set up on three floors of Houston Hall. Daniella Oyenuga, a second-year in the College of Arts & Sciences, presented her research on the neurobiology of stress resilience.

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  • The Fed explained: What it does and why it matters
    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