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  • Penn staff make the Philadelphia area a better place through side gigs

    The 12th piece in Penn Today’s Side Gigs for Good series highlights staff who mentor and empower Latino professionals, lead Girl Scout troops, donate hand-knitted items to people in need, and connect Philadelphia children with music opportunities.
    Top row: Heather Kelley-Thompson with a Girl Scout; Jessica DeJesus in the doorway of her tax storefron. Bottom row: Knitted sweaters and gloves; Molly McGlone playing violin in a youth orchestra.
    Among the Penn staff doing volunteer and community work outside their day jobs are (clockwise from top left) Girl Scout troop leader Heather Kelley-Thompson, Latino community mentor and leader Jessica DeJesus, child music education supporter Molly McGlone, and charitable knitter Mary Kinney.
    (Images: Courtesy of (clockwise from top left) Heather Kelley-Thompson, Jessica DeJesus, and Molly McGlone. Bottom left: Eric Sucar)

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  • Tracing an ancient blue across the ancient world
    Examples of cross sections of Egyptian blue samples.

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    Tracing an ancient blue across the ancient world

    Penn researchers Vanessa and Alexis North are studying one of the largest collections of Egyptian blue objects ever found in the ancient Near East, shedding new light on how the world’s first synthetic pigment may have traveled far beyond Egypt.

    Aug 10, 2026

    A new role for dental providers? Rethinking where vaccines are given
    Dental provider talking to a patient.

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    A new role for dental providers? Rethinking where vaccines are given

    Vaccinations have traditionally been administered in primary care settings or pharmacies. However, for about a decade, some states have authorized dentists to administer vaccines, and many others did so during the COVID-19 pandemic. The effectiveness of this approach has led some countries and states to expand or consider expanding the role of dental providers in delivering routine vaccines, including those against COVID-19 and the human papillomavirus (HPV), and in providing vaccine education.

    Jul 28, 2026

    Penn student develops a way for computer chips to run more efficiently
    Nhlanhla Mavuso looking at an electronic board in the Moore Building.

    Nhlanhla Mavuso of Fluid Silicon at work in the Moore Building.

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    Penn student develops a way for computer chips to run more efficiently

    Fluid Silicon, a platform from President’s Sustainability Prize winner Nhlanhla Mavuso, allows computer chips to continuously monitor their health and self-tune as their characteristics change. The technology has the potential to reduce energy usage in data centers and improve reliability in mission-critical applications.

    May 5, 2026