Founded in 1932, Annual Reviews provides a comprehensive resource for researchers in forty disciplines, including biological, physical, life, and social sciences. The dates covered varies, depending on when each Review began - this site includes complete coverage of all Reviews. Each Review synthesizes the vast amount of primary research literature and identifies the principal contributions in each field to help researchers stay up to date in their area of research. Editorial committees comprised of the most distinguished scholars in the discipline select all topics for review, and the articles are written by authors who are recognized experts in the field. The Reviews can be browsed by topic or searched, including full text searching. (Updated annually)