The original Big Bang Theory pilot had a different actress and character name for Penny. Here's why things changed for the series.

The Big Bang Theory’s underdog steps into the spotlight with a hilarious new spin-off titled Stuart Fails to Save the ...

While The Big Bang Theory continues to be as iconic as ever, fans still can't tolerate some of its characters, way beyond ...

A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

The rebranded Fathom Entertainment, which has been gobbling up an increasing share of box office, has set special anniversary ...

The Big Bang Theory episode with the worst Leonard and Penny moment in the sitcom's history. Season 9 of The Big Bang Theory marks a pivotal moment in Penny and Leonard's relationship as the two ...

The Big Bang Theory made science funny without trying too hard. It gave us a bunch of oddball geniuses who argued about string theory one minute and wore superhero costumes the next.

The Big Bang Theory fans still have not forgiven the CBS writers for one specific and controversial Penny scene.

The universe of The Big Bang Theory is set to magnify yet again, bringing back to the table some recognizable faces in a ...