Today, The Big Bang Theory has become something of a franchise. While Young Sheldon proved that there was plenty of prequel ...

While "The Big Bang Theory" creators tweaked the cast's appearances over the 12 seasons, they used one prop for Kaley Cuoco's ...

The Big Bang Theory introduced many characters over the years, but some minor ones are barely remembered by fans.

After the end of "The Big Bang Theory," Melissa Rauch kept one specific prop from her time as Bernadette ...