By Jerry Vondas Although chemist Benjamin Dell was recognized for his scientific accomplishments in research and development for Alcoa, he also was respected for his volunteer commitments. "Dad was a volunteer for VITA (Volunteer Income Tax Assistance)," said his son, Timothy Dell.

By Dan Fitzpatrick, Pittsburgh Post-Gazette Jan. 27--Green Hills is clearly no refuge for the superwealthy. A borough dotted with trees and tucked along a winding stretch of Route 18 in Washington County, it lacks locally maintained roads, a fire company and a police department.