Nexis Uni™ This link opens in a new windowNexis Uni™ replaces the former LexisNexis Academic database which is being retired by Lexis-Nexis. Nexis Uni features more than 15,000 news, business and legal sources from LexisNexis®—including U.S. Supreme Court decisions dating back to 1790—with an intuitive interface that offers quick discovery across all content types, personalization features such as Alerts and saved searches and a collaborative work space with shared folders and annotated documents.