Adult Sheldon's appearance on Young Sheldon marked a sentimental nod to The Big Bang Theory while wrapping up the Cooper clan story. Fans speculate Leonard's fate given his absence in the finale ...

This is the first indication that The Big Bang Theory's Leonard may have passed. While naming one's child after one's friend or family member is not a foreign concept to many, the fact that ...

The Big Bang Theory fans on Reddit are still confused about the fate of one Leonard love interest in Season 2.

The elevator in The Big Bang Theory is broken down throughout the series.

Many of the characters who appeared in The Big Bang Theory only for a cameo helped add depth to key details that were crucial in the broader context. How could Leonard and Penny become a couple ...