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  • Building a better world, one side gig at a time

    The 10th piece for this series showcases a nurse who founded a low-cost dance studio, a staffer who fosters kittens, an HR specialist who teaches high schoolers life skills, and an English professor who volunteers for his old summer camp.
    At left, Christina Blakely-Wise; top middle, Al Filreis posing with a young camper; top right, Heather Kostick holding a kitten, bottom picture: young children practicing at a barre at a ballet studio.
    Beyond their full-time work at Penn, four members of the University community give back. Clockwise from left: HR specialist Christina Blakely-Wise offers programming to students and families on navigating social and financial challenges; English professor Al Filreis is an avid fundraiser to give children from low-income households a summer camp experience; administrative coordinator Heather Kostick volunteers with a local animal rescue to care for cats with complex medical histories; and oncology nurse Debra Mosley-McCray spends weekends running a dance company she founded for those who couldn’t otherwise afford lessons. (Images: Eric Sucar, courtesy of Al Filreis, courtesy of Heather Kostick, courtesy of Debra Mosley-McCray)

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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