Featured Articles

Adelaide Lyall, left, Norah Rami, right

Two Penn students chosen as 2026 Marshall Scholars

Adelaide Lyall, a graduate student in the School of Social Policy & Practice, and Norah Rami, a fourth-year in the College of Arts & Sciences, will receive funding for as much as three years of graduate study in the United Kingdom.

12/9/2025
The exterior of the building for COP30.

Bringing COP30 from Brazil into Penn classrooms

Penn Carey Law professors Bill Burke-White and Ken Kulak attended COP30, this year’s United Nations Climate Change Conference, and incorporated their experiences into their International Climate Change and Energy Law and Climate Change courses.

12/8/2025
Chenhao Hu holds up a 3D-printed model of a sclerite.

How a coral stiffens its skeleton on demand

Researchers at Penn Engineering have discovered how a coral’s skeleton compacts itself to ward off danger, a novel discovery of ‘granular jamming’ in a living organism.

11/11/2025
Brain imaging

A built-in ‘off switch’ to stop persistent pain

J. Nicholas Betley has led collaborative research seeking the neural basis of long-term sustained pain and finds that a critical hub in the brainstem holds a mechanism for stopping pain signals from reaching the rest of the brain. Their findings could help clinicians better understand chronic pain and lead to new, more efficacious treatments.

10/8/2025
Nafisa Bangura (left) and Angelica Dadda (right) doing hands-on experimental work in the Composto Lab.

Students test one way to combat extreme heat in Philadelphia

Third-year students Nafisa Bangura and Angelica Dadda expanded upon a multidisciplinary research endeavor to evaluate a reflective pavement coating as a tool to mitigate extreme heat. Their work may inform policy efforts to improve urban heat resilience.

9/29/2025
Two people work on coding at computer.

OpenAI, DeepSeek, and Google vary widely in identifying hate speech

Neil Fasching and Yphtach Lelkes of the Annenberg School for Communication have found dramatic differences in how large language models classify hate speech, with especially large variations for language about certain demographic groups, raising concerns about bias and disproportionate harm.

9/10/2025
Medieval mathematical manuscript written in vernacular Malayalam script on palm-leaf

The poetry of ancient math

The methods and findings of pre-modern Indian mathematicians remain poorly understood. Priya Nambrath, a doctoral candidate in the School of Arts & Sciences’ Department of South Asia Studies, wants to change that.

8/19/2025
Hand holding a blood vial that reads "complement (C3 + C4)"

Decoding ancient immunity networks

A collaborative team from Penn Medicine and Penn Engineering have  unraveled the mathematics of a 500-million-year-old protein network that ‘decides’ which foreign materials are friend or foe.

6/17/2025
A diagram of areas where marigolds are native plants.

Native plants from afar

In a course led by 2024-25 McHarg Fellow Leah Kahler, students explored the movement of plants across cultures and climates, as well as the relationships between recreational and productive landscapes.

6/13/2025
college hall facade

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