As of July 6th, APS offices are open to staff and invited visitors. The Society will remain closed to the public for at least the rest of the summer. Library & Museum staff now have access to our collections and will respond to reference and photoduplication requests as soon as possible. However, please note that response times may be delayed due to increased demand. The Society will continue a robust slate of virtual programs throughout the summer and fall. Read more about virtual programming and resources that can be accessed remotely. For further information on the APS reopening and its COVID response, please click here.

Members

Estelle Markel-Joyet
Since November 2003, the American Philosophical Society has recorded and preserved almost all of the lectures given at the biannual Meetings in November and April...
American Philosophical Society
During the extraordinary times of the COVID-19 pandemic, APS Council has passed a rare public resolution on behalf of the Membership calling on Congress to...
American Philosophical Society
The American Philosophical Society is pleased to welcome new Members elected to the Society in 2020. Election to the American Philosophical Society honors extraordinary accomplishments...
American Philosophical Society
Updated August 10, 2020 While onsite programs are on hold, there are many ways to engage with APS events and collections remotely in the coming...
American Philosophical Society
Image: Berkeley Lab Mina Jahan Bissell (APS 2007), Distinguished Senior Scientist of Biological Systems and Engineering Division at the Lawrence Berkeley National Laboratory, is the...
Charles Greifenstein
The APS has received the papers of physicist Freeman Dyson (APS 1976). In May 2019, Curator of Manuscripts Charles Greifenstein visited Dyson at the Institute...
Estelle Markel-Joyet
Athelstan Spilhaus was not only the owner of a truly unique name, he was also a geologist, oceanographer, inventor, science communicator, and president of The...
Marian Christ
Emma Seiler (1821-1886), the fifth woman elected to membership in the American Philosophical Society (1870), was born in Würzburg, Bavaria and came to Philadelphia in...