The Big Bang Theory closed its twelve-season run as a defining cultural moment for sitcom fans, blending quirky science, heartfelt friendships, and classic one-liners into one of TV's biggest hits.

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

In The Big Bang Theory, Sheldon Cooper’s (played by Jim Parsons) admiration for Star Trek especially Mr. Spock (played by Leonard Nimoy) is an established fact.

Whether you’re a die-hard fan or just catch the odd viral moment on YouTube, you’ve probably watched your fair share of SNL sketches over ... flight attendant Cassie Bowden (played by The Big Bang ...

The Big Bang Theory leaves its fair share of plot threads dangling, but this one is more emotional than all the others ...

The Big Bang Theory's cast have mixed feelings about the show's future, with some major stars looking forward to the prospect ...

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

Will he be playing a helpful friend or an adversarial foe? Big Bang Theory fans can't wait to discover what misadventures are in store for Rauch as she joins forces with Helberg. Ahead of the ...