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.

The hilariously nerdy world of The Big Bang Theory truly grasps the viewers’ attention right from the very start. However, The Big Bang Theory has 12 seasons, and each season has several episodes.

For TV fans who cannot binge-watch all 12 seasons of The Big Bang Theory, these 10 episodes of the series make for essential ...

During The Big Bang Theory’s long run, one actor who apparently never sported a bearded look was Jim Parsons, known for ...

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

This unexpected moment between Sheldon and Penny still has Big Bang Theory fans talking. Here’s what really happened during ...

Sheldon Cooper may not have been the oddball everyone painted him to be. Was the group just afraid to admit he was always ...

Here are all the inconsistencies in Young Sheldon that don’t match with The Big Bang Theory.

The Big Bang Theory had quite a few impressive guest stars during its run. While a handful of guest stars appeared in recurring roles or had a big memorable guest appearance, but others appeared in ...

Penny has a strange relationship with her family in The Big Bang Theory, and one mystery doesn't help matters.

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.

Not sure if The Big Bang Theory is for you? Watch these 5 episodes to see if it deserves a spot on your watchlist ...