Sheldon Cooper is a pretty consistent character across The Big Bang Theory, which is probably why Jim Parsons liked a ...

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

Sheldon Cooper was one of the most popular characters from The Big Bang Theory, a show that launched itself into the pop cultural scene of 2007 with a big bang.

Mayim Bialik has plenty of favorite moments from her time on The Big Bang Theory, but her favorite Amy and Sheldon moment was ...

12 Years Later, This Big Bang Theory Mystery Is Still Bugging Fans Over the course of Wheaton’s appearances on the show, he develops a bitter rivalry with Sheldon Cooper.

When the show went off air, fans weren’t completely out of the “Big Bang” universe, as the spinoff “Young Sheldon” started in 2017, which followed Sheldon Cooper growing up in East Texas.

The Big Bang Theory stars Johnny Galecki, Jim Parsons, Simon Helberg, Kunal Nayyar as Cal Tech friends and PhDs, Leonard Hofstadter, Sheldon Cooper, Howard Wolowitz, and Raj Koothrappali.

Question: For those who watched — or in reruns are still watching — "The Big Bang Theory," Sheldon's character was obsessed with wave theory in quantum physics.

Just when Sheldon Cooper seemed to grow beyond his self-centered ways, the Young Sheldon finale quietly unraveled that ...

The "Big Bang Theory" star, 44, announced the birth of his son with girlfriend Alaina Meyer on Instagram Wednesday by way of a sweet picture of the baby's tiny hands clutching their fingers.