Texas Republican efforts to redraw the state's congressional boundaries have kicked off a redistricting arms race.

The White House is eyeing redistricting efforts beyond Texas to help Republicans hold the U.S. House in 2026 — and Democrats ...

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

GIS Maps and Other Data Files NOTE: Some maps on this page might not open correctly while the state moves to a new upgraded web server environment (Updated June 25, 2025). To use the data in Google ...

Located in Southwest Florida, Corkscrew Swamp Sanctuary is the gateway to the Western Everglades—part of one of the largest wetland systems in the world. These wetlands store rainwater, clean storm ...

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