In the third season of "The Big Bang Theory," Penny — the show's sole female lead up until that point played by Kaley Cuoco — finally got some girlfriends in the form of Bernadette Rostenkowski ...

Actress Kaley Cuoco undoubtedly left a lasting impression on The Big Bang Theory as Penny during the 12 seasons the comedy ...

Almost two decades after The Big Bang Theory first introduced audiences to the bubbly waitress-turned-actress next door, fans ...

The Big Bang Theory was created by Chuck Lorre and Bill Prady.

The Big Bang Theory has nearly 300 episodes, and fans struggle to choose a personal favorite, but Season 2, Episode 3, “The ...

Why fans believe that Bernadette from The Big Bang Theory had a supervillain streak: from bullying coworkers to projecting ...

The potential for a 'Young Penny' spinoff from the successful sitcom 'The Big Bang Theory' is highly speculated by fans. Her character offers a fresh perspective on the series, focusing on her ...

There's a very interesting reason behind The Big Bang Theory's broken elevator, and why the writers didn't bother to fix it ...

The Big Bang Theory aired its first episode on 24th September 2007.

American sitcom The Big Bang Theory centers around friends Leonard Hofstadter (Johnny Galecki), Sheldon Cooper (Jim Parsons), Penny Teller (Kaley Cuoco), Howard Wolowitz (Simon Helberg ...