Johnny Carson's final 'Tonight Show' episode still moves fans emotionally 30+ years later.

If Johnny Carson were alive today, he’d be 100 years old — and you can almost hear him delivering a sly, perfectly timed monologue about it. (“I’m so old, my cue cards have liver spots.”) To celebrate ...

Late-night talk shows are a uniquely American invention that blend humor, the news of the day, and celebrity guests. While Johnny Carson was not the first late-night ...