How do i contact the national academies of science? Please visit the National Academies Press website or call 1-800-624-6242. Contact the Office of Congressional and Government Affairs at 202-334-1601. To help support the Academies visit us here to learn more. Please visit the Proceedings of the National Academy of Sciences website or call 202-334-2679.Where is the national academy of sciences building located? The National Academy of Sciences Building is located at 2101 Constitution Avenue, in northwest Washington, D.C.; it sits on the National Mall, adjacent to the Marriner S. Eccles Federal Reserve Board Building and in front of the headquarters of the U.S. State Department.How many members are there in the national academy of sciences? , the National Academy of Sciences includes about 2,350 NAS members and 450 international members. It employed about 1,100 staff in 2005. The current members annually elect new members for life. Up to 84 members who are US citizens are elected every year; up to 21 foreign citizens may be elected as international members annually.Where can i find the proceedings of the national academy of sciences? Please visit the Proceedings of the National Academy of Sciences website or call 202-334-2679.