Skip to Content Skip to Content
Tumor-on-a-chip
Hand holding a microdevice

Tumor-on-a-chip

Penn engineers and collaborators have built a living tumor on a chip to expose how cancers block immune attacks, and how one existing drug could make immunotherapy like CAR T more effective against solid tumors.

3 min. read

Why rental support works
Vincent Reina and Sara Jaffee.

Why rental support works

Cash assistance drastically reduces tenants’ likelihood of eviction and homelessness, according to an ongoing study of the PHLHousing+ program from Weitzman’s Vincent Reina and Arts & Sciences’ Sara Jaffee.

2 min. read

Bringing the US Navy’s 250-year history to life
J.J. Ahern stands in a storage area in the University Archives.

Bringing the US Navy’s 250-year history to life

Penn archivist J.J. Ahern has been putting his professional experience and personal passion for the past to work as a volunteer for the Navy’s 250th anniversary curating an exhibition about the human side of the service’s history.

3 min. read

Can tiny ocean organisms offer the key to better climate modeling?
Researcher Xin Sun injects substance into glass vials.

Can tiny ocean organisms offer the key to better climate modeling?

In the shadowy layers of the Pacific, microbes decide how much nitrous oxide—a potent greenhouse gas—rises skyward. New research from Penn’s Xin Sun offers an improved understanding of microbial ecology and geochemistry—key to forecasting global emissions in response to natural and man-made climate change.

3 min. read

https://in-principle-and-practice.upenn.edu/
Students walk beneath The Covenant on Locust Walk at dusk

In Principle and Practice

Penn’s strategic framework

Penn’s guiding principles are the University’s enduring values and distinctive strengths: anchored, inventive, interwoven, and engaged. The practices support and strengthen Penn’s core educational mission. 

At Penn Today, we focus on some of the ways the University is putting this framework into action. From student, faculty, and staff profiles to research updates and event coverage, Penn Today highlights the latest examples of the University’s principled approach to excellence.

Students test one way to combat extreme heat in Philadelphia
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.

4 min. read

Penn in the News

  • Some publications require a subscription to view full articles.
  • View All