USDA Agricultural Research Service (ARS)

The USDA Agricultural Research Service (ARS) is the scientific research agency of the U.S. Department of Agriculture. It conducts research to improve farming, food production, and rural living by developing new techniques, varieties, and technologies. ARS studies crop and livestock health, pests, soil, water, and climate impacts to help farmers grow more food efficiently and sustainably. Its work supports national policies, enhances agricultural productivity, and ensures a safe, nutritious food supply for Americans. Essentially, ARS provides the scientific knowledge that helps farmers, ranchers, and policymakers make informed decisions for a stronger agricultural system.