Johnny Galecki may have parted ways with The Big Bang Theory prematurely. He feared that health problems would prevent him ...

The Big Bang Theory star Johnny Galecki almost left the sitcom after four seasons due to a serious health scare.

While The Big Bang Theory might be Chuck Lorre's most famous sitcom, one of his other heartfelt and hilarious TV shows is ...

The Big Bang Theory fans showed their love for the show with their reactions to this season 1 moment featuring Penny (Kaley ...

An early interaction between Penny (Kaley Cuoco) and Sheldon (Jim Parsons) on The Big Bang Theory proved to be the key to ...