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  • On ‘waging peace’

    At the 2024 Silfen Forum, former Prime Minister of the Palestinian Authority Salam Fayyad and former Israeli Ambassador Itamar Rabinovich spoke about dialogue and diplomacy in the Middle East.
    Three people seated on stage at Penn’s Silfen Forum.
    From left to right, Moderator Michele Kelemen, a diplomatic correspondent for NPR, and panelists Itamar Rabinovich, former Israeli Ambassador to the United States and currently a professor at New York University and a fellow at the Brookings Institution, and Salam Fayyad, former Palestinian Authority Prime Minister and currently a visiting senior scholar at Princeton.

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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