Wait . . . so Penny wasn't the original friendly neighbor in "The Big Bang Theory"? Here's how different the dynamic would ...

Playing Sheldon Cooper, actor Jim Parsons faced personal and professional challenges on The Big Bang Theory, especially in ...

Leonard and Sheldon might be the most unlikely to find a girlfriend or get a date, but real-life counterparts Johnny Galecki ...

The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

A Big Bang Theory star’s jaw-dropping audition had Chuck Lorre thinking it was a fluke, but could they pull it off again?

The Big Bang Theory's Halloween episodes mix pranks, love, and laughs, capturing unforgettable moments with all the ...

The Georgie and Mandy relationship has been an absolutely wild ride… and it’s just getting started. Here’s the full timeline ...

It’s not Sheldon anymore. The third spinoff show for “The Big Bang Theory” is here, putting Sheldon’s brother, Georgie (Montana Jordan), in the driver’s seat. “I think I’ve met them ...

Kaley Cuoco says she’s open to reprising her Big Bang Theory character Penny as “it was some of the best years of [her] life.” The 38-year-old actress starred in the CBS sitcom from 2007 to ...