"The Big Bang Theory" gave us a lot of laughs over the years, but the sitcom could also be very sad. These episodes will have ...

Although Sheldon is often seen as the true star of The Big Bang Theory, a look back on the show’s early season changes proves that it was another star that shaped the show’s story. By the time The Big ...

A well-written plot twist can alter the fates of its characters and change perceptions of a TV series. Few shows have been able to add the curveballs that The Big Bang Theorythrew, and as a result, ...

From saying Bazinga to singing Soft Kitty to Sheldon's schedule, we ranked "The Big Bang Theory's" running jokes from ...

Christmas in The Big Bang Theory rarely looks traditional, and that is exactly why it stands out among other sitcoms on ...