Skip to Content Skip to Content
Mapping Penn and Franklin in Revolutionary Philadelphia
map of historic penn

Mapping Penn and Franklin in Revolutionary Philadelphia

From the Market Street Wharf on the Delaware River, Penn’s founder Benjamin Franklin began making his mark on the city of Philadelphia in 1723, establishing his home and print shop at 3rd and Market Street. At 4th St. and Arch, he founded The College of Philadelphia (now Penn), and signed the Declaration of Independence at the Pennsylvania Assembly House at 4th and Chestnut.

Video

The Declaration of Independence: Then and now
 Copy of the Declaration of Independence on a printing press.

The Declaration of Independence: Then and now

Penn Today spoke with historian Daniel Richter, philosopher Jennifer Morton, and democratic governance expert Claire Finkelstein about the Declaration’s historical context, political ideas, and evolving legacy.

4 min. read

The journey of Franklin’s fire bell
The historic Academy Bell is on display in the Van Pelt Library.

The journey of Franklin’s fire bell

A sister of Philadelphia’s famous Liberty Bell, Penn’s Academy Bell has been secreted from the city during the Revolutionary War, signaled the start of class and the outbreak of fires, hung in a church tower, and stored in basements around Penn’s campus before going on display.

3 min. read

Examining asthma with human lung-on-a-chip technology
A chip with asthma cells being held up in a dark, neon-colored laboratory environment

Examining asthma with human lung-on-a-chip technology

Researchers at Penn Engineering developed an ‘asthma-on-a-chip’ system that mimics the mechanical stresses experienced by human airways during an asthma attack. The innovation enables scientists to probe how unhealthy lung tissue responds to compression in ways previously impossible to observe directly in patients.

2 min. read

https://www.upenn.edu/pennforward
The young Ben Franklin statue on Penn’s campus.

Penn Forward

A University-wide initiative to shape Penn’s future

Guided by Penn’s strategic framework, In Principle and Practice, Penn Forward launched in September 2025 with six working groups of faculty, staff, students, and postdoctoral scholars who challenged legacy assumptions and proposed bold, actionable strategies to advance Penn’s mission and strengthen operations.

Penn Forward’s initial nine priority initiatives aim to build trust with those we serve, enable bold discovery, and extend Penn’s geographic reach and impact across a lifetime. Learn more about these initiatives and follow along with Penn Today as Penn continues to drive forward.

Chapters of Change: Thirty years of life sciences transformation at Penn
Two people in a lab in the Singh Center.

Chapters of Change: Thirty years of life sciences transformation at Penn

 In the fourth and final installment of the series, ‘Chapters of Change’ highlights another transformational moment in Penn’s past when the evolution of life sciences research sparked the University to commit to investing in new research facilities and cross-disciplinary collaboration.

6 min. read

Penn in the News

  • Some publications require a subscription to view full articles.
  • View All
  • US murder rate approaches a record low
    NPR

    US murder rate approaches a record low

    “What we're seeing now is a re-engagement of policing a few years down the line. And we continue to see again that crime reduction,” says Jerry Ratcliffe of the School of Arts & Sciences.

    What smart people are saying about Comcast spinning off NBC and Sky
    Business Insider

    What smart people are saying about Comcast spinning off NBC and Sky

    “This split makes sense, leads to creation of two more focused, hopefully more profitable businesses,” says Paul Nary of the Wharton School. “That is, until the next opportunity for a media megamerger presents itself.”

    Owning a piece of America
    The Wall Street Journal

    Owning a piece of America

    Susan Wachter of the Wharton School discusses the 30-year fixed-rate mortgage, a uniquely American loan that helped supercharge homeownership in the U.S. after World War II.