Not all fans were pleased with Penny's ending in The Big Bang Theory. Even star Kaley Cuoco found some faults with it.

The Big Bang Theory introduced audiences to a lovable gang of nerds, but one of its best characters may have been hiding a ...

Penny is always the odd one out in The Big Bang Theory. At the start of the series, she’s the only woman in a friend group full of scientists who wear their passion for pop culture on their sleeves.

Penny, played by Kaley Cuoco on "The Big Bang Theory," is pretty great ... except in these five particular moments.

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 ...