Arizona’s farmers are getting older — a lot older. The average age of a principal farm operator in the state is 61.1 years old, according to the 2012 Census of Agriculture from the U.S. Department...

The Bisbee Farmers Market is an eclectic mix of locals and visitors roaming through stands of fresh vegetables, meat, leather goods, painted gourds, and homemade pistachio brittle. A table at the edge...