Nayyar played the astrophysicist Rajesh "Raj" Koothrappali across the sitcom's full 12-season run on CBS. Kunal Nayyar's ...

It's not a wedding, it's not a breakup, and it doesn't have a major cliffhanger. So why do fans love this 'Big Bang Theory' ...

Throughout the twelve seasons of The Big Bang Theory, the group of nerdy best friends of Leonard, Sheldon, Howard, and Raj became fan favorites.

In The Big Bang Theory's tenth season, the episode "The Hot Tub Contamination" shows Sheldon telling Penny why he does this.

Young Sheldon is filled with small but significant nods to The Big Bang Theory, references that go beyond Sheldon’s quirks and pop culture obsessions. These moments not only tie the prequel to its ...

Kaley Cuoco got a sweet gift from her loved ones! On May 11, the ‘Big Bang Theory’ alum showed off her Mother's Day gift — a ...

Revord stole the show as Sheldon's plucky twin sister Missy Cooper on Young Sheldon, the spin-off to The Big Bang Theory, and ...

Melissa Rauch is best known for her breakout role as Bernadette Rostenkowski-Wolowitz on The Big Bang Theory, one of the most ...

Bazinga! Simon Helberg will reunite with his 'Big Bang Theory' onscreen wife, Melissa Rauch, in the 'Night Court' season 3 ...

The Big Bang Theory was at its best when referencing geek culture, especially during the special episode that celebrated Star ...

The surprise cameo in the May 6 finale follows appearances by 'Big Bang Theory' alums Mayim Bialik and Kunal Nayyar in ...

But the show's very talented cast helped lend The Big Bang Theory more substance, especially as the show went on. Here's what ...