The U.S. State Department on Friday issued an environmental assessment of a revised route for the Keystone XL crude pipeline that concluded it would not harm water or wildlife, clearing a hurdle for the project that has been pending for a decade.
As Hurricane Florence floods dozens of hog waste pits, many in the state are wondering when the broken factory farm system will be fixed
Unions and greens have had a very public divorce—but rethinking their relationship is now more critical than ever
A landslide caused a natural gas pipeline 35 miles west of Pittsburgh to explode on Monday. It wasn't an isolated incident.