Cara Stephenson carefully navigates the short, well-worn path that begins at her grandparents’ back door and drops down a gentle slope before ending at the milking barn. It’s muddy and slick this time of year, saturated with fall rain and melting snow and rutted by the repeated pounding of work boots. It’s the same path … Continue reading PA’s Dairy Industry Is Changing. These Family Farmers Are Innovating to Keep Up.