APS offices and the Library will be closed until further notice. On-site events are suspended through April 30, but read more about virtual programming and resources that can be accessed remotely. Read more about the APS response to COVID-19.

Program in the History of Science

The American Philosophical Society’s Program in the History of Science encourages greater scholarship in the APS Library’s deep and extensive holdings in this field.

The American Philosophical Society’s Program in the History of Science encourages greater scholarship in the APS Library’s deep and extensive holdings through a robust program of long- and short-term fellowships, seminars and events, and acquisitions.