Environmental groups are divided on whether to support a new state board that would expedite the siting of electricity ...

One tip: walk in the center of the trail. Ticks like to attach themselves to long grasses. No need to use DEET.

Environmental groups want Nippon to clean up U.S. Steel's Mon Valley plants, which have racked up $64 million in fines and settlements in recent years.

The an annual conference focused on sustainable and inclusive water management practices comes to Pittsburgh in early July.