There are seven main characters on the beloved CBS sitcom "The Big Bang Theory" — so who's the worst, and who's the best?

No one does a running gag quite like The Big Bang Theory. From "Soft Kitty" to Penny's check engine light, the series had ...

To underscore those rare instances when he succumbs to his humorous side, Sheldon will punctuate his jokes and pranks with the triumphant exclamation “Bazinga!” after (sometimes long after) his jokes ...

Jim Parsons' iconic sitcom character Sheldon is summed up in four words that are used frequently on The Big Bang Theory.

The main cast of "The Big Bang Theory" went into the finale with their character arcs tied up in a neat little bow -- all of ...

Sheldon doing the Klingon Salute and smiling on The Big Bang Theory - Warner Bros. Television Throughout the original run of "The Big Bang Theory," Sheldon Cooper, the series protagonist played by Jim ...

However, one of its biggest successes in connecting both shows and making sense of the narrative was the backstory of Sheldon’s mother and the trauma she caused, especially through a very specific ...

Throughout the original run of "The Big Bang Theory," Sheldon Cooper, the series protagonist played by Jim Parsons, remains oddly tight-lipped about where he went to college ... but definitely ...