Brandon Addeo | News Editor Residents of southwest Pennsylvania can learn if their well water has been contaminated by fracking operations for free — all thanks to a Duquesne professor and his students. John Stolz, director of Duquesne’s Center for Environmental Research and Education, received a $48,000 award from the Heinz Endowments earlier this month for his project, which he and Duquesne students have been … Continue reading Professor gets grant for well tests near fracking sites