Add Yahoo as a preferred source to see more of our stories on Google. Show creator Chuck Lorre says the original Penny on "The Big Bang Theory" was "hated" by audiences. But the audience's intense ...

Leonard Hofstadter is an integral part of "The Big Bang Theory" as one of the main characters, and these are his 10 best ...

We may receive a commission on purchases made from links. "The Big Bang Theory" is the perfect name for a sitcom about a group of nerds whose worldviews are based on scientific truth — well, that, ...

After a few years, The Big Bang Theory officially clarified the mystery about Penny's last name, and it highlights a harsh ...

Is there greater television lore than the unaired pilot? These untelevised nuggets are a treasure trove of what-ifs. What if Bob Saget remained absent from "Full House," as he did in the unaired pilot ...

Kaley Cuoco's Penny has a lot of great episodes in "The Big Bang Theory" — but which ones are her very best?