Leonard Hofstadter was one of The Big Bang Theory’s most beloved main characters. Fans connected with Leonard on a variety of different levels. While the geeky physicist had some great qualities, he ...

Most fans know that Sheldon Cooper was a genius and that his friends were incredibly smart, too, but the writing team only seemed to go out of their way to share Sheldon’s IQ on The Big Bang Theory.

It all started with the big bang! It’s hard to believe that it’s been over a decade since we were first introduced to Leonard Hofstadter and Sheldon Cooper, two illustrious physicists with nerdy ...

Even though both Friends and The Big Bang Theory ended in 2004 and 2019, respectively, there’s no denying that they left a gaping hole in hearts all around the globe. Indeed, while offshoot shows like ...

Before his time as Leonard Hofstadter in "The Big Bang Theory," Johnny Galecki had a disappointingly small role in this 2008 ...

Sparks are flying again for Kaley Cuoco and ex Johnny Galecki. The former real-life couple were cast in a familiar light Monday during the season 10 opener of “The Big Bang Theory,” where characters ...

This is the story of how an unlikely laugh-track comedy with jargon-laden dialogue and geeks who name-drop Heisenberg and Oppenheimer has won America's heart through the strength of its characters.

LOS ANGELES - SEPTEMBER 20: "The Hot Tub Contamination" -- Pictured: Penny (Kaley Cuoco) and Leonard Hofstadter (Johnny Galecki). Leonard and Penny must separate a quarreling Sheldon and Amy when ...

Johnny Galecki saw his costars "emotionally crumble" when they learned The Big Bang Theory would be canceled after Jim Parsons decided season 12 would be his last. Parsons, 49, believed it "was not ...