Penny and Leonard's relationship encounters several hiccups on "The Big Bang Theory," including breakups and subsequent ...

Though Bialik and Rauch's characters didn't fully join the show until it was already established, Amy and Bernadette quickly ...

If you've watched the earliest season of "The Big Bang Theory" recently, you may notice that it plays very differently these days.

It takes Leonard a few years to work things out with Penny, so he has a number of girlfriends early in the show. One of the most notable is Priya, Raj’s sister, who always comes to see Leonard when ...

As Kaley Cuoco celebrates another year around the sun, there is no better excuse to revisit the moments that made her the beating heart of The Big Bang Theory.

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Penny is always the odd one out in The Big Bang Theory. At the start of the series, she’s the only ...

“The Big Bang Theory” co-creator Chuck Lorre says Kaley Cuoco’s character Penny took a few seasons to fully understand. “It’s a cliched character: the dumb blonde, and we missed it,” Lorre said during ...