Our Data America’s Political Pulse

Explore and download data on the state of American democracy. Updated weekly.

PASTS: Partisan Animosity Survey Time Sharing

Apply for shared survey time and view past accepted projects.

Annual Meeting

Details on the Annual Meeting of the Polarization Research Lab.

Our Research

Publications and working papers from the Polarization Research Lab.

Library of Partisan Animosity

Curated and accessible summaries of scientific publications from the partisan animosity literature.

Media coverage of our work

Read coverage of our work from major news outlets.

Pledge of Civility

The Pledge of Civility is designed to lower political hostility with an audited pledge from our future politicians and political staffers.