The Penny and Leonard timeline on The Big Bang Theory is filled with ups and downs, as they break up and get back together multiple times throughout the seasons.; Season 2 of the show made it seem ...

One unforgettable moment proves why TBBT’s power couple Leonard-Penny can't top FRIENDS’ ultimate romance, Chandler-Monica.

When The Big Bang Theory first premiered in 2007, it launched a new generation of nerd culture. For the first time, being ...

One of the funniest (for the audience) yet most brutal (for Sheldon Cooper) incident was when Penny ruined Saturday "laundry" ...

Well, The Big Bang Theory managed to partially solve Leonard and Penny's baby dilemma, meaning at least some of the recent tensions between the couple should finally subside.

Could Leonard and Penny boldly be going where only one of "The Big Bang Theory's" lovable nerds has gone before and getting engaged?The on-again, off-again couple -- who recently took their ...

On this week’s episode of The Big Bang Theory, Leonard and Penny realize that something they frequently joke about is actually a serious detriment to their relationship. As even the occasional ...

Here, THR has the exclusive first-look photos from Leonard and Penny’s wedding as well as what could be the most awkward wedding night ever — all included in the season nine premiere.

Showrunner Steve Molaro and star Johnny Galecki talk with THR about crafting the perfect vows, how Sheldon will handle a change in living arrangements and more.