Fans of "The Big Bang Theory" worry about Leonard's fate, due to a passing comment from Jim Parsons' adult Sheldon on the ...

From saying Bazinga to singing Soft Kitty to Sheldon's schedule, we ranked "The Big Bang Theory's" running jokes from ...

You'll need to go back to the very earliest days of The Big Bang Theory for this divisive scene that no longer appears in ...

The Big Bang Theory brings forth all the elements that are needed for a great sitcom. There is humor, emotions, and struggles ...

Fictional particle physicists Sheldon Cooper and Leonard Hofstadter worked on the problem in three episodes of the show’s ...

Spoiler alert! This story contains details from the series finale episode of Young Sheldon on CBS. Good luck at Caltech, Sheldon! We know you’ll do just fine and go on to make great friends in ...

Sheldon Cooper and Leonard Hofstadter weren't able to crack the dark matter problem, but a team of experts might have figured it out.

Christmas in The Big Bang Theory rarely looks traditional, and that is exactly why it stands out among other sitcoms on ...

A truly great TV catchphrase is a rare thing indeed. Not only must it be so fully embraced by the public that it takes on life outside the television screen, but it also must speak volumes about the ...

For years, one of the most intriguing mysteries in physics has been dark matter—an invisible substance thought to make up ...