Our Science Our Flagship Project Clinical research on herbicide exposure, birth outcomes, and child development in the Heartland. Measuring Pesticide Use Analyzing trends in pesticide use and projections for the future. Herbicide Use Lookup Tables Interactive tables display trends in herbicide use in the Heartland. HHRA-Ramazzini Partnership Glyphosate toxicity research ongoing in Italy. Publications and Presentations HHRA team peer-reviewed papers and presentations. Communicating Science Sharing science is essential for new discoveries to make the world a better place.