As Penny Hofstadter and Sheldon Cooper on "The Big Bang Theory," Jim Parsons and Kaley Cuoco share plenty of moments that range from uncomfortable to flat-out sweet — but in real life, they've also ...

In its unaired pilot, "The Big Bang Theory" had a different female lead played by Amanda Walsh, but audiences hated the character. Here's what happened.

With a different take on Sheldon Cooper and cut female characters, the original Big Bang Theory pilot was shockingly different ...

Awkwardly hilarious is the best way to describe Leonard (Johnny Galecki) and Sheldon (Jim Parsons) on The Big Bang Theory, and it doesn't take a PhD to recognize that. The two best friends, and their ...

When it comes to pairings on "The Big Bang Theory," it often feels like one of the most contentious is between Sheldon Cooper (Jim Parsons) and Penny (Kaley Cuoco). As the series begins, Sheldon is ...

The Big Bang Theory is, at its heart, about relationships. The geek culture references, cameos, and science speak are dressings, and funny ones at that. But from the very beginning, the series set ...

Real ones know that Penny is the best character on "The Big Bang Theory." On the wildly popular CBS sitcom created by Chuck Lorre and Bill Prady that ran for twelve seasons and the same number of ...

The Big Bang Theory aired from 2007 to 2019 on CBS, telling the story of four successful yet geeky young men and how they face adulthood and grow socially without giving up on their passions. The ...