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Erica Moser

Science Writer
  • ericamos@upenn.edu
  • 215-898-6751
  • Portrait of Science News Office, Erica Moser
    Articles from Erica Moser
    Visions of nonprofit news in PA
    A newspaper being printed on a modern printing press.

    Image: MediaProduction via Getty Images

    Visions of nonprofit news in PA

    Penn researchers identified two competing visions of nonprofit news, a restorationist vision and a transformational vision, and calculated the cost of implementing each vision.

    2 min. read

    A different way of thinking about side effects
    A person holding a prescription pill bottle in their hand.

    Image: Catherine McQueen via Getty Images

    A different way of thinking about side effects

    The new book “Side Effects: The Social Ecology of Adverse Drug Reactions,” by sociologist Jason Schnittker and former Ph.D. student Duy Do, makes the case that side effects are a product of social, cultural, and institutional forces.

    3 min. read

    Penn filmmaking class shares the stories of Philadelphia’s neighborhoods
    Two students take video of archivist holding up newspaper clipping.

    Student filmmakers Harper Prentice and Hosaena Tilahun interviewed Alisha Davis, a former history teacher who has served as the Free Library of Philadelphia’s Hyperlocal Heritage archivist since August 2025. As part of America 250, Davis has been surveying collections held at Parkway Central Library and identifying archival materials for digitization, use in programming, and preservation.

    nocred

    Penn filmmaking class shares the stories of Philadelphia’s neighborhoods

    Graduate and undergraduate students in Alissa Jordan’s course partnered with community organizations to create five short films that touch on education, archiving, and grassroots organizing in Germantown, Northeast Philadelphia, and West Philadelphia.

    3 min. read

    What makes messages persuasive?
    A person signing paperwork from a salesman at an outdoor car lot.

    Image: Maskot via Getty Images

    What makes messages persuasive?

    Psychology researchers Dolores Albarracín and Yubo Zhou studied the relative persuasive impact of messages expressing attitudes, describing behaviors, or combining both.

    2 min. read

    Celebrating Penn’s 270th Commencement at a historic moment
    Graduates cheering on franklin field during commencement

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    Celebrating Penn’s 270th Commencement at a historic moment

    Reflecting on the 250th anniversary of the United States, speakers invoked American traditions and provided guidance on building a meaningful life in a fast-changing world. Graduates, cheered on by family and friends, celebrated their part in Penn’s storied history.

    7 min. read

    How population changes are impacting primary education worldwide
    Schoolchildren lining up to go into a classroom.

    Image: shih-wei via Getty Images

    How population changes are impacting primary education worldwide

    Research from Penn sociologist Emily Hannum and colleagues reveals regional trends in whether school-age populations are increasing, plateauing, or decreasing—and shows how different countries are responding.

    3 min. read

    A robotic solution for safer tree trimming
    Margaret Zhu working in the Venture Lab.

    Margaret Zhu and the Serpent Robotics team fine-tuning their robot at Tangen Hall.

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    A robotic solution for safer tree trimming

    Margaret Zhu and the Serpent Robotics team have leveraged Penn resources to create a tree-cutting robot, improving safety in a dangerous industry. The President’s Innovation Prize allows Zhu to iterate and pilot the device over the next year.

    3 min. read

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