Galecki, who portrayed Caltech physicist Leonard Hofstadter on the series, and Cuoco, who played his neighbor Penny on the sitcom, previously reflected on their relationship in the book The Big Bang ...

The actors appear in an ad for the video game Royal Kingdom together, six years after the finale of their CBS sitcom “The Big Bang Theory ... she chucks her credit cards out the window ...

Nearly six years after The Big Bang Theory ended its 12-season run ... Cuoco tossed her credit cards out the window, too. "Don't need these!" she said. Cuoco even tossed her internet router ...

While The Big Bang Theory started out with a unique set of main characters, they became the best sitcom group on modern television.

While Sheldon had a smart way to steal the show on The Big Bang Theory with his quirky and often inappropriate one-liners, ...

A controversial new theory about how the universe began rejects the widely-held belief that it started with a giant cosmic eruption known as the Big Bang. One scientist suggests that the cosmos ...

From the moment Sheldon, Leonard, Penny, Raj, and Howard first stepped onto the screen, fans showed up and stayed for twelve unforgettable seasons. Looking back at each season’s most-watched ...