Even though Howard and Bernadette were parents to two children, The Big Bang Theory never had them appear on screen (except that one time).

The cast of "The Big Bang Theory" earned universal fame and acclaim for their celebrated sitcom ... but they also experienced ...

A year before The Big Bang Theory premiered, two of that show's stars popped up in small roles in a beloved movie comedy set ...

Big Bang Theory stars Simon Helberg and Melissa Rauch still have some serious chemistry! Helberg and Rauch, who played married couple Howard Wolowitz and Bernadette Rostenkowski-Wolowitz on The Big ...

There are so many characters on "The Big Bang Theory" - but which ones are the most irritating?

Amy and Sheldon’s relationship is put to the test when she takes a job at his university on The Big Bang Theory.