Did you ever notice that on The Big Bang Theory, Leonard's glasses don't actually have lenses? Here's why that was the case.

PITTSBURGH (KDKA) -- After 279 episodes, the CBS comedy "The Big Bang Theory" is coming to an end. Over the past 12 seasons, viewers have come to love the characters, like theoretical physicist ...

The most incomprehensible thing about the universe is that it is comprehensible,” Albert Einstein once pondered. But even as ...

The Big Bang Theory began its triumphant march around the planet in 2007 and instantly captivated audiences all over the world. It was distinguished from other sitcoms by atypical characters who ...

Leonard Hofstadter was one of The Big Bang Theory’s most beloved main characters. Fans connected with Leonard on a variety of different levels. While the geeky physicist had some great qualities ...

Leonard Hofstadter and Sheldon Cooper burst onto the scene in The Big Bang Theory as roommates. They technically didn’t need to be roommates, but their relationship seemingly worked. The deeper ...

The Big Bang Theory Season 5 ends in the season finale episode "The Countdown Reflection" with a season of stammering ...

There's no guarantee that the baby dilemma will come back around for Leonard and Penny before the final season wraps up, but we can all see how it shakes out for these two when The Big Bang Theory ...

Leonard and Penny 2.0 officially kick off Thursday when CBS’ The Big Bang Theory picks up on the heels of its risky 100th episode that saw the pair reunite — but is the couple made for each other?

Kaley Cuoco and Johnny Galecki, The Big Bang Theory Michael Yarish, WARNER BROS. On the Hofstadters' first night alone, once Leonard is sure Sheldon is asleep and won't be barging in, he has an ...