School of Arts & Sciences

Blacklegged tick populations have expanded via migration

Lyme disease cases are on the rise, with diagnoses occurring in areas that were historically Lyme-free. Scientists attribute the spread to the fact that populations of blacklegged ticks, which carry the bacteria that causes the disease, now flourish in areas once thought to be devoid of ticks.

Katherine Unger Baillie

Penn Open Learning Fosters Academic Engagement Across Continents

After meeting online as students in University of Pennsylvania music professor Carol Muller’s open learning course, a professor at a small college in Central Appalachia and a teacher at a university in Ecuador began a dynamic collaboration.

Jacquie Posey

Serendipitous Path Opens Doors to an Education at Penn

Jason Morgan held a variety of jobs through his 30s, but it was a job lay-off during the economic downturn that led him to the University of Pennsylvania. In 2009, Morgan lost his job as a wedding photographer but soon found a job as a clerk at a restaurant on the Penn campus.

Jeanne Leong

Penn Research Simplifies Recycling of Rare-earth Magnets

Despite their ubiquity in consumer electronics, rare-earth metals are, as their name suggests, hard to come by. Mining and purifying them is an expensive, labor-intensive and ecologically devastating process.

Evan Lerner



In the News


The Washington Post

Forecast group predicts busiest hurricane season on record with 33 storms

A research team led by Michael Mann of the School of Arts & Sciences is predicting the upcoming Atlantic hurricane season will produce the most named storms on record, fueled by exceptionally warm ocean waters and an expected shift from El Niño to La Niña.

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Christian Science Monitor

A majority of Americans no longer trust the Supreme Court. Can it rebuild?

Matthew Levendusky of the School of Arts & Sciences says that a partisan trust gap has emerged in public perception of the Supreme Court as a conservative institution.

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WHYY (Philadelphia)

My Climate Story: Philly students take science from abstract to personal

The “My Climate Story” project at the Environmental Humanities Department helps students and teachers learn about climate change’s impact in everyday backyards, with remarks from Bethany Wiggin. The idea is credited to María Villarreal, a College of Arts and Sciences second-year from Tampico, Mexico.

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SciTechDaily

Satellite images capture extraordinary flooding in the United Arab Emirates

Michael Mann of the School of Arts & Sciences explains how three low-pressure systems formed a train of storms that battered the United Arab Emirates.

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Baltimore Banner

Baltimore expands anti-gun-violence strategy into Eastern District

An analysis released by the Crime and Justice Policy Lab at the School of Arts & Sciences suggests that a group violence reduction strategy drove a 2022 drop in shootings in Baltimore’s Western District.

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