Skip to Content Skip to Content
  • Arts & Humanities
  • U.S. Army veteran connects service to research on empathy in ancient Greece

    Serving in the Army from 2009 to 2012 informed the research of Malcolm Nelson, Provost’s Postdoctoral Fellow in classical studies, on empathy norms in ancient Greek culture.

    2 min. read

    Malcolm Nelson stands in front of the Penn Museum.
    Malcolm Nelson, a new Provost’s Postdoctoral Fellow in Penn’s Department of Classical Studies, draws on his U.S. Army experience in his research on empathy in ancient Greece.

    Recent Articles

  • More Articles
  • 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