Skip to Content Skip to Content
  • Campus & Community
  • Reflecting on a year shaped by COVID-19

    Penn Today brings together noteworthy stories and images from the past year and highlights ways for individual members of the University community to share their personal experiences.
    Three people in PPE inside a pop-up testing site on campus and one person walking in in a face mask.
    Inside the tent at High Rise Field, one of seven sites open this spring semester as part of the Penn Cares testing program, which uses saliva-based tests to screen for COVID-19.

    Recent Articles

  • More Articles
  • Exposure to air pollution worsens Alzheimer’s disease
    Emissions from a power plant.

    Image: Pencho Chukov via Getty Images

    Exposure to air pollution worsens Alzheimer’s disease

    New research from Penn Medicine finds living in areas with high concentration of air pollution is associated with increased buildup of amyloid and tau proteins in the brains of Alzheimer’s patients, accelerating cognitive decline.

    Sep 9, 2025

    Penn physicist Charles Kane to receive the 2026 Lorentz Medal
    Charles Kane

    Charles Kane, Christopher H. Browne Distinguished Professor of Physics at Penn’s School of Arts & Sciences.

    (Image: Brooke Sietinsons)

    Penn physicist Charles Kane to receive the 2026 Lorentz Medal

    Awarded every four years by the Royal Netherlands Academy of Arts and Sciences, the medal honors Kane’s pioneering research on topological insulators.

    Sep 4, 2025