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How a ‘conspiracy mindset’ promotes acceptance of vaccine misinformation, and how to counter it
Four friends holding their face masks in their hands looking at the phone.

Image: FilippoBacci via Getty Images

How a ‘conspiracy mindset’ promotes acceptance of vaccine misinformation, and how to counter it

A new paper from Penn’s Annenberg Public Policy Center analyzes data from three COVID-19 pandemic years and finds that those with conspiracy mindsets discount messages from sources they don’t trust; challenges to misinformation are most effective from their own trusted community.

From the Annenberg Public Policy Center

Opioid disposal kits may help patients dispose of unneeded painkillers

Opioid disposal kits may help patients dispose of unneeded painkillers

Doctors often prescribe more opioids than patients need, and those extra painkillers can lead to misuse and harm. LDI senior fellow Anish Agarwal and colleagues tested an inexpensive solution: a disposal kit that encourages patients to dispose of the opioid painkillers they didn’t use. The kits help patients disable pills by mixing them with water and a powdered polymer gel, which then can be thrown safely in the trash.

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 from the School of Arts & Sciences has spent the past four summers excavating the ruins of a city council building at the center of Teos in western Türkiye.

Marilyn Perkins

2 min. read

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.

nocred

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

Penn fourth-year Annabelle Jin named 2025-26 Luce Scholar
Annabelle Jin standing outside in the sunshine

Penn fourth-year student Annabelle Jin is one of 16 students chosen as a 2025-26 Luce Scholar by the Henry Luce Foundation.

(Image: Courtesy of Annabelle Jin)

Penn fourth-year Annabelle Jin named 2025-26 Luce Scholar

Annabelle Jin, a fourth-year student in the College of Arts and Sciences, is one of 16 recipients selected by the Henry Luce Foundation to be a 2025-26 Luce Scholar.
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.
Uncovering key brain circuit in the fight against cocaine use disorder
Brain imaging.

Image: janiecbros via Getty Images

Uncovering key brain circuit in the fight against cocaine use disorder

A new study published in Science Advances by Penn Nursing’s Heath Schmidt has identified a critical brain circuit that plays a pivotal role in regulating cocaine-seeking behavior.

From Penn Nursing News