The Big Bang Theory is, at its heart, about relationships. The geek culture references, cameos, and science speak are dressings, and funny ones at that. But from the very beginning, the series set ...

Penny on 'The Big Bang Theory,' played by Kaley Cuoco, has both fans and critics, but viewers seem to all agree that the character goes too far in this scene.

The female lead of The Big Bang Theory was not always Penny, and early test reactions forced a major creative rethink that ...