This free, downloadable symbol library has been providing users with symbols crafted by IAN science communicators for use in constructing conceptual diagrams. This project involves getting the symbols uploaded individually to our searchable image library, adding many new symbols, and making them all available through our online diagram creator.

The National Park Service is carrying out assessments of the natural resource condition (NRCA) for nearly 300 of the National Parks throughout the country deemed to have significant natural resources. This project, to assess condition of Harriet Tubman Underground Railroad National Historic Park in Maryland, is a synthesis project aimed at collating and synthesizing all available data to assess current status and trend for each metric, combining these into an overall framework.