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.
A roughly 100-person team at a NIOSH facility in Allegheny County are set to lose their jobs in June. They study the best ways to prevent injuries, illnesses and death in coal mines.
Former DEP secretary, David Hess, explains why he says a Senate bill is meant to punish communities that try to protect their health and environment from fracking impacts.
The exemptions were supported by the grid operator for the mid-Atlantic region, which is bracing for an oncoming rush of demand for artificial intelligence computing.