At the Jimmy Buffett-branded community, a hint at how increasingly long-lived species might choose to spend their extra decades.

At 93, Jimmy Carter still spends most weekends in his hometown, preaching wise and powerful sermons. Sermons that speak to our current national crisis. That make us realize: We need Mr. Jimmy now more than ever.

A trip to The Villages, a booming retiremement community outside Orlando, where the golf is free, casual sex is everywhere, and there is no cemetery.

On the coach’s battle with retirement.

The bleak final season of Tony Gonzalez’s Hall of Fame career.

On the job with America’s senior citizen letter carriers.