The Big Bang Theory eventually revealed what became of Tam, one of the few people Sheldon Cooper tolerated as a kid genius on ...

"Young Sheldon" returns to CBS tonight. Season 7, episode 4 of the "The Big Bang Theory" prequel series will debut one hour before President Joe Biden's annual State of the Union address.

Young Sheldon, a prequel to the long-running CBS comedy The Big Bang Theory, chronicles Sheldon Cooper’s coming of age in the fictitious town of Medford, Texas. Over the course of seven seasons ...