The Big Bang Theory had some fairly strict rules, one of which extended to Young Sheldon's Raegan Revord for much of her run on the series.

"The Big Bang Theory" brought us an unforgettable mix of science, friendship, and laughter that we're still talking about 18 ...

Before Georgie and Mandy's First Marriage, there was The Big Bang Theory and Young Sheldon - but which stars have crossed ...

The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...

They and the other stars of The Big Bang Theory have found their real-life loves without the help of quantum physics, but it wasn’t without trying. With an on-screen romance bleeding into real ...

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 ...

Mayim Bialik has reunited with her The Big Bang Theory costar Melissa Rauch for an upcoming episode of NBC's Night Court on Tuesday, Jan. 14. While Bialik guest stars as a heightened version of ...