From Mrs. Krabappel on "The Simpsons" to Mr. Kotter from "Welcome Back Kotter," check out some of the most memorable TV teachers.
Mr. Kotter from "Welcome Back Kotter," played by Gabe Kaplan
Here are the 15 new words added by Merriam-Webster to its 2012 Collegiate Dictionary.
College is expensive, but just how much will it actually cost? Find out how much you can expect to spend during your first year of college.