In The Big Bang Theory, fans got to know the couple of Penny and Leonard (Johnny Galecki), who ended up happily married after a long relationship that, like any real-life one, had its ups and downs.

A character that would have replaced Penny in a romance with Johnny Galecki's character. The fact that Alex and Leonard didn't have a romance in The Big Bang Theory is a missed story according to ...

When she had to film sex scenes with her ex on The Big Bang Theory, Kaley Cuoco suggested they'd been put in 'to mess with ...

Chuck Lorre has a preference when it comes to where he will and will not sit, sort of like Sheldon Cooper on 'The Big Bang Theory' ...

"The Big Bang Theory" brought us an unforgettable mix of science, friendship, and laughter that we're still talking about 18 years after it first aired. The quirky elements became more than just plot ...

Exciting update for all The Big Bang Theory fans! A new spin-off series is in development, and this time, it won't be about Sheldon, Leonard, or the rest of the Pasadena gang, but rather Stuart Bloom ...

Kaley Cuoco wondered if more intimate scenes between her and Leonard were added after her breakup with Johnny Galecki.

There's a very interesting reason behind The Big Bang Theory's broken elevator, and why the writers didn't bother to fix it until the end. The American sitcom ran for a total of 12 seasons from 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 ...