Your Health : NPR Folgen

Each year, millions of Americans leave jail or prison. When they do, they're likely to have a hard time managing their health. Some clinics are trying to provide ex-inmates with better, cheaper care.

Researcher Sara Nash tells NPR's Ailsa Chang why it's never to late to quit smoking. She's one of the authors of a new NIH-AARP study.

There's a plethora of projects to gather data about the brain, various kinds of cancer and every type of cell in the body. But researchers are struggling to keep up with the information explosion.