• Pedestrians crossing the street in New York City.

    Retro-reflectors could help future cities keep their cool

  • Hazy sunlight filtering through ranked skyscrapers

    A good way to cool a sweltering urban canyon? Put a lid on it.

  • Foam board with a pinned grasshopper specimen, with wings extended, and four rows with different colors and shapes of synthetic wings under investigation for flying robots.

    Innovation funds support research in robotics, machine learning, climate resilience and more

  • Jovan Aigbekaen holding a metal box containing air quality sensors used for his senior thesis research.

    Thesis work analyzed air quality on the move

  • Graphic with text "Commendation for Outstanding Teaching".

    Faculty commended for outstanding teaching

  • Portrait of researcher

    Ignacio Rodríguez-Iturbe, hydrologist who forged a new science linking water to ecosystems, dies at 80


  • Three students look closely at a model of an architectural structure.

    Civil and Environmental Engineering

  • Princeton campus and Guyot Hall

    High Meadows Environmental Institute

  • Researchers, dressed in white suits, work in "clean room" lab under yellow light.

    Princeton Materials Institute

  • Student uses drill press while others observe.

    Mechanical and Aerospace Engineering

  • Center for Information Technology Policy

  • Map of bay with design flood protection measures.

    Metropolis Initiative