Penny has a strange relationship with her family in The Big Bang Theory, and one mystery doesn't help matters.

When The Big Bang Theory first introduced Leonard Hofstadter and Penny, few could have predicted that their unlikely relationship would become one of the series' greatest things.

While The Big Bang Theory has plenty of great characters, not all of them stick around until the end of the show.

Chuck Lorre’s popular American sitcom, TBBT, or The Big Bang Theory, is one of the beloved comedy shows that premiered in ...

Leonard's love interest in The Big Bang Theory was not well-received by fans. The character quickly became one of the most ...

Sheldon Cooper may not have been the oddball everyone painted him to be. Was the group just afraid to admit he was always ...

The Big Bang Theory had quite a few impressive guest stars during its run. While a handful of guest stars appeared in recurring roles or had a big memorable guest appearance, but others appeared in ...

Here are all the inconsistencies in Young Sheldon that don’t match with The Big Bang Theory.

The Big Bang Theory's spinoff can finally fix the story of Sara Gilbert's Leslie Winkle years after the original show wasted ...

A lthough The Big Bang Theory’s characters all had plenty of memorable zingers and one-liners, there is one quote apiece that ...

Amid a crowded TV landscape that included the likes of NCIS, The Walking Dead, Blue Bloods, and more, one hit CBS sitcom ...