Leonard Hofstadter is an integral part of "The Big Bang Theory" as one of the main characters, and these are his 10 best ...

Penny, played by Kaley Cuoco on "The Big Bang Theory," is pretty great ... except in these five particular moments.

Not all fans were pleased with Penny's ending in The Big Bang Theory. Even star Kaley Cuoco found some faults with it.

The actors of 'The Big Bang Theory'—Kaley Cuoco, Johnny Galecki, Jim Parsons, Melissa Rauch, Kunal Nayyapose, Mayim Bialik, ...

The Big Bang Theory's jokes might not all have aged well, but there are still some hilarious exchanges and one-liners that ...

From most annoying to fan favorites, here’s how every Big Bang Theory character ranks by personality, humor, and impact.

Howard thinks that Leonard has a good shot at one of the positions working for Stephen Hawking on a four month long expedition on a ship in the North Sea. Leonard is excited to learn the job is his if ...

Real ones know that Penny is the best character on "The Big Bang Theory." On the wildly popular CBS sitcom created by Chu ...

Sheldon Cooper is undeniably the most iconic character from "The Big Bang Theory" sitcom. Here are the eccentric scientist's ...