Original: Brookhaven National Laboratory (BNL), is a United States national laboratory located in Upton, New York on Long Island, and was formally established in 1947 at the site of Camp Upton, a former U.S. Army base.
Simplified: Brookhaven National Laboratory is a laboratory in the United States at Long Island, New York. It is located on the former location of Camp Upton, a US army camp.