As the show gears up to celebrate its milestone, here are 12 moments over the past five decades when the show didn't just reflect pop culture — it drove it.

Photographer Nick Ut addressed claims made in the documentary 'The Stringer' that he didn't take the famous 'Napalm Girl' ...

Live” was built with a cast of young no-names performing countercultural comedy. Fifty years later, it is firmly part of the ...