New York Times
New York Times: Supreme Court Landmark Cases
This site lists, with brief descriptions, major landmark decisions that have been made by the Supreme Court. Links to actual cases as well.
Other
House of Representatives Judiciary Committee
The website of the House of Representatives Judiciary Committee which is responsible for overseeing the administration of justice at the federal level and plays a role in impeachments.
Cato Institute
Buying Justice: Plaintiffs' Lawyers Reap Huge Dividends
This writer discusses the buying of justices' impartiality by trial lawyers and calls for tort reform.