Satellite time-lapse of Earth

Two decades out from the first statewide ban on smoking in enclosed workplaces, here’s who still smokes.

Difficulties increase steadily over the years, but if we’re lucky enough to reach our 80s, there appears to be a steeper drop.

I’m sure you finished your taxes months ago, but here’s …

Variation kicks in when you look at the later years, consider multiple marriages, divorce, separation, and opposite-sex versus same-sex relationships. This chart breaks it all down.