The Supreme Court Database. Contains over two hundred items of information about each case decided by the Court between the 1953 and 2008 terms.
Current U.S. Supreme Court Justices. Legal Information Institute [LII]. Cornell University Law School. Provides recent Opinions, Concurrences, Dissents, Concur in part, dissent in part, for each justice.
National Civil Liberties and Civil Rights Special Interest Groups. Vote Smart.