The Big Bang Theory fans showed their love for the show with their reactions to this season 1 moment featuring Penny (Kaley ...

For TV fans who cannot binge-watch all 12 seasons of The Big Bang Theory, these 10 episodes of the series make for essential ...

The Big Bang Theory built a big universe around its central leads, but this set of characters was noticeably absent for most of the series.

Leonard Hofstadter and Sheldon Cooper burst onto the scene in The Big Bang Theory as roommates. They technically didn’t need to be roommates, but their relationship seemingly worked. The deeper ...

In The Big Bang Theory, Leonard Hofstadter spends much of his time trying to keep his roommate Sheldon Cooper happy. Thanks to the roommate agreement he signed when he moved into the apartment ...

In honor of our show’s scientific heroes, Big Bang theorists, I’m going to do a bit of an experiment with tonight’s Big Bang Theory recap ... With Leonard, Sheldon, Penny, and Beverly ...

"The Big Bang Theory" proves ... we were using the 'Young Sheldon' cast on it." The episode, which also features a guest appearance by Christine Baranski as Leonard's mother, is the latest ...

And all the elements for a good Big Bang Theory episode were there: Leonard made several endearingly awkward jokes, Howard’s mom made an appearance, and Sheldon was hilariously high-maintenance ...

By Lesley Goldberg Big Bang Theory Kiss - H 2015 CBS ... This episode had a lot of great parallels between Sheldon and Amy’s relationship and Leonard and Penny’s. How will Sheldon and ...

So, how much do you know about Sheldon and Leonard? We've created a quiz that will test even the biggest fans of these Big Bang Theory roommates. All you need to do is decide if it was Leonard or ...