As of 2015, the latest Supreme Court cases can be found on the Supreme Court of the United States website. All cases are available in the Opinions section of the site.
The most recent cases available are those issued during the October 2014 term that takes place between Oct. 6, 2014 and Oct. 4, 2015. The site regularly updates with new cases shortly as they become available. Supreme Court cases are initially announced by the Court from the bench in printed form known as bench opinions. The bench opinion pamphlet for each case consists of the majority or plurality opinion, and any concurring or dissenting opinions. These opinions are converted to electronic format where they are posted to the Supreme Court website and other subscribers, such as universities, news media and publishing companies.