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  • Justice Sandra Day O’Connor’s legacy

    Three Penn experts—Annenberg Public Policy Center director Kathleen Hall Jamieson, Marci A. Hamilton of the School of Arts & Sciences, and former Penn Carey Law School dean Ted Ruger—share their thoughts on the history-making justice.
    Three people stand in front of a bookcase full of books in burgundy binding, the man on the left is wearing judge robes and has his right hand in the air, the woman on the right is in judge robes and has her right hand in the air and left hand on a bible and a man in the middle wears a suit and tie, is holding the bible and is looking at the woman
    Sandra Day O’Connor is sworn in to the Supreme Court by Chief Justice Warren Burger as her husband John O’Connor looks on.
    (Image: Courtesy of U.S. National Archives)

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  • An inside look at the history of television
    Handwritten notes and paper relics from TV shows in the past.

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    An inside look at the history of television

    Materials in the Annenberg School for Communication Library Archives include thousands of TV scripts, the first issue of TV Guide, and interviews about the early days of HBO—which help to chronicle TV’s 100-year story.

    Jan 28, 2026

    Why are icy surfaces slippery?
    An icy bench in a city.

    Despite the commonality of water and ice, says Penn physicist Robert Carpick, their physical properties are remarkably unique.

    (Image: mustafahacalaki via Getty Images)

    Why are icy surfaces slippery?

    Winter Storm Fern brought icy and snowy conditions to the Northeast and other parts of the country over the weekend. Penn Today asks physicist Robert Carpick about the unique properties of ice, the science of curling, and how close we are to ‘nonslip’ ice. 

    Jan 23, 2026

    Penn receives national distinction for community engagement
    High school students in a science class.

    Organizations like Penn’s Netter Center for Community Partnerships foster collaborations between Penn and public schools in the West Philadelphia community.

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    Penn receives national distinction for community engagement

    The recognition by the American Council on Education and Carnegie Foundation for the Advancement of Teaching acknowledges Penn’s long-standing commitment to community-engaged scholarship and partnerships in West Philadelphia and beyond.

    Jan 29, 2026