Top tips on holiday booking essentials, from how to pay to what insurance to buy and when ...

Add Yahoo as a preferred source to see more of our stories on Google. Sheldon knocking on a door on The Big Bang Theory - CBS "The Big Bang Theory" featured many recurring habits that defined Sheldon ...

The Big Bang Theory's popular spin off show, Young Sheldon, has grown to such a level that the show has garnered quite the ...

"The Big Bang Theory" featured many recurring habits that defined Sheldon Cooper (Jim Parsons), but few were as consistent as his practice of knocking on doors three times — most often when visiting ...

Add Yahoo as a preferred source to see more of our stories on Google. TVLine is taking stock of the many nods, cameos and crossovers linking "Young Sheldon" to its predecessor, "The Big Bang Theory." ...

According to co-creator Chuck Lorre, there's one aspect of George Sr.'s story that he regrets including in the earliest days of The Big Bang Theory.

Also: the many disciplines of Sudan Archives, a Max Ophüls retrospective, the facets of upstate cults, and more.

No matter how early in the morning or how late at night, you can turn on the TV and find "The Big Bang Theory" playing on at least one, if not multiple, channels. And that's not even counting the show ...

Mouch is going to a new firehouse, and this is certainly going to shake things up on Chicago Fire. It could do it in a great ...