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Evaluating large language models for cyberbullying behavior
A portrait of Helen Jin at Amy Gutmann Hall.

Helen Jin, a doctoral student at Penn Engineering, is project lead for the Brachio Lab’s AI cyberbullying capability case study.

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Evaluating large language models for cyberbullying behavior

In the Brachio Lab, doctoral students at Penn Engineering probe AI models for signs of cyberbullying capabilities. This emerging problem with the rise of AI may pose challenges in areas like business, education, and public health.

5 min. read

From Korean policing to international law enforcement
Jaehyung Ahn stands in a large room.

Jaehyung Ahn will return to his work as a South Korean police officer after graduation, aiming to work with international agencies. 

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From Korean policing to international law enforcement

Penn Carey Law student Jaehyung Ahn shares his goals and experiences while earning an LLM degree.

2 min. read

From the Archives: Photograph of Penn’s first female law graduate
43 people sitting and standing on the steps of College Hall

University of Pennsylvania Law School Class of 1883 group portrait on the steps of College Hall in 1883. Caroline Burnham Kilgore, the first female graduate of Penn Law is top row, center. The photo is a gift of Peter Conn of Penn’s School of Arts & Sciences.

(Image: Broadbent and Taylor, courtesy of the University of Pennsylvania Archives and Records Center)

From the Archives: Photograph of Penn’s first female law graduate

A photo in the University Archives pictures 43 members of the Penn Law School graduating class of 1883 on the steps of College Hall. Among them is Caroline Burnham Kilgore, the first woman to enter the law school, to receive a law degree, and to be admitted to the Pennsylvania bar.

3 min. read

Penn’s endowment, explained
students walking in front of quad gate

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Penn’s endowment, explained

From financial aid to faculty salaries, Penn’s endowment provides perpetual support for generations of Penn students, staff, and faculty. Here’s how it all works.

Penn Today Staff

3 min. read

Combining AI and artmaking for youth well-being
Eileen Feng leans against a pole.

Eileen Feng, a graduate student in the Integrated Product Design, inside Tangen Hall. 

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Combining AI and artmaking for youth well-being

Through a community-led partnership project, graduate student Eileen Feng and an interdisciplinary, cross-school team are working with local youth to tailor an AI-supported platform for healing through creative arts.
Philadelphians push the city to do more to plant and protect trees
WHYY (Philadelphia)

Philadelphians push the city to do more to plant and protect trees

Perelman School of Medicine student Gyan Moorthy says that an exemption to tree planting requirements near certain affordable housing developments in Philadelphia denies the benefits of trees to an already vulnerable population.

Unearthing the secrets of an ancient Greek city
Two ancient mosaics recently unearthed.

Underneath layers of built-up dirt, Mantha Zarmakoupi and colleagues began to uncover the tiled edge of at least two mosaics, spread across separate rooms dating back to the 3rd century BCE. One that stood out depicted two fighting cupids (top), figures of Eros, the Greek god of love, whose imagery is related to Dionysos, the Greek god of wine and the patron deity of Teos, with a major temple in the city.

(Image: Courtesy of Teos Archaeological Project)

Unearthing the secrets of an ancient Greek city

Classical archaeologist and architectural historian Mantha Zarmakoupi has spent the past four summers excavating the ruins of a city council building at the center of Teos in western Türkiye.

Marilyn Perkins

Building tomorrow’s innovators: Penn’s Widjaja Entrepreneurship Fellows Program
A group of students at Penn in class at a table.

David Bakalov, center, hopes to leverage his Fellows experience to develop new medical treatments.

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Building tomorrow’s innovators: Penn’s Widjaja Entrepreneurship Fellows Program

The Sugi and Millie Widjaja Engineering Entrepreneurship Fellows Program matches 12 Penn students with mentors to learn what it takes to transform ideas into potential companies.

Ian Scheffler

Can surface fractures on Earth, Mars, and Europa predict habitability on other planets?
A view of a planet in the solar system.

(On homepage) A global view of Jupiter’s moon Europa displaying extensive surface fractures—long, curving lines carved into the ice by tidal forces from Jupiter. These cracks hint at dynamic activity beneath Europa’s frozen shell and may provide clues about the moon’s potentially habitable subsurface ocean.

(Image: Courtesy of NASA/JPL-Caltech)
 

Can surface fractures on Earth, Mars, and Europa predict habitability on other planets?

Geophysicist Douglas Jerolmack has used the mathematical framework developed for understanding fracture patterns on Earth to survey two-dimensional fracture networks across the solar system, which could offer insights into detecting potentially habitable environments on other planets.