The Big Bang Theory built a big universe around its central leads, but this set of characters was noticeably absent for most of the series.

When The Big Bang Theory first introduced Leonard Hofstadter and Penny, few could have predicted that their unlikely relationship would become one of the series' greatest things.

The Big Bang Theory fans showed their love for the show with their reactions to this season 1 moment featuring Penny (Kaley ...

Leonard, Penny, Sheldon, and Amy hanging out in The Big Bang Theory. Like Leonard, Rajesh Koothrappali doesn’t have the best luck with women. His luck seems to turn around in Season 10 when he ...

In Season 7, Episode 14 of The Big Bang Theory, Billy Bob Thornton made a surprise guest appearance as a doctor in love with ...

The Big Bang Theory kept fans laughing with its quirky humour and loveable cast for more than a decade. Despite the show coming to an end in 2019 with an emotional two-part finale, episodes are ...

It was all love for The Big Bang Theory when the series ended ... Johnny portrayed experimental physicist Leonard Hofstadter on the long-running sitcom, who falls in love with his neighbor ...

Top podcaster Joe Rogan said Christianity's explanation of the origin of the universe and the resurrection made more sense than the "Big Bang" theory, on the May 7 episode of the "Joe Rogan ...