An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Did you know? The U.S. National Arboretum has over 70 varieties of cherry trees? Learn about the Arboretum and ARS's role in preserving this national treasure.
ARS Featured Photo: The UN designated 2021 the International Year of Fruits & Vegetables. Learn more about ARS's tropical fruit research.
ARS scientists are close to landing answers and potential remedies to Aeromonas hydrophila--a malady that decimates farm-raised catfish. Learn more.
Lisa Dean, ARS food technologist, and her team investigate nutritional content, flavor attributes, and shelf-life to maintain and improve the overall quality of American peanuts. Learn more
ARS delivers scientific solutions to national and global agricultural challenges. Learn more about ARS research accomplishments in the latest ARS Annual Report on Science.