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
Many foods that you think have health benefits may hold hidden dangers for your diet.
Warner Bros. Television
July 30 marks not only the International Day of Friendship but also Lisa Kudrow's 52nd birthday. Coincidence? Perhaps, but what better time to check in with Kudrow and your other favorite "Friends" from the classic '90s sitcom?