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

The Big Bang Theory’s creator’s comment on Penny’s botched portrayal in season 1 makes one Penny story in The Big Bang Theory ...

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

The fact that Leonard is taking responsibility for this fight shows a lot of ... See more Behind the Scenes: ‘The Big Bang Theory’ Now that Leonard and Penny are married, how will they tackle ...

Since the executive producers already revealed at Comic-Con that the Season 9 premiere will pick up just a few hours after we last left Penny and Leonard in the car on the way to Vegas ...

Penny and Leonard were also opposites in many ways. The science-minded Leonard didn’t understand Penny’s interest in acting or her desire to spend the weekends dancing with her pals.

To mark its 100th episode, The Big Bang Theory is trying a first &mdash ... relationship that started the hit series: Leonard (Johnny Galecki) and Penny (Cuoco). While calling back to the pilot ...

Co-star Johnny Galecki tells THR that the upcoming Valentine's Day episode will be a big one for the couple. By Lesley Goldberg The Big Bang Theory ... a big one for Leonard and Penny — there ...

That's the central debate in Thursday's 'Big Bang' episode ... news to Leonard he is predictably upset and is not comforted by Sheldon's offer to add his name to the cable bill. Penny offers ...

Penny and Leonard Hofstadter’s relationship was a significant plotline throughout the entirety of The Big Bang Theory’s 12 seasons. The on-again-off-again nature of their romantic relationship ...

This story contains spoilers from the season-nine premiere of The Big Bang Theory, “The Matrimonial Momentum.”] While Penny did her best to overlook the fact that Leonard had kissed another ...