Increasingly, people are continuing to work past 65. Almost a third of Americans between the ages of 65 and 70 are working, and among those older than 75, about 7 percent are still on the job. In Working Late, a series for Morning Edition, NPR profiles older adults who are still in the workforce.
Sometimes you can't retire even if you want to. For Dian Sparling, a certified nurse midwife in Fort Collins, Colo., there's no one to take over her practice.
