RALEIGH, N.C. — State officials say Duke Energy has plugged a second pipe running under a huge coal ash dump that was leaking arsenic-laced groundwater into the Dan River, which is already ...

A broken high-pressure pipe continues to spew sewage into Onondaga Lake, but the Onondaga County executive's office says crews are working around the clock to fix it. The sewer line at the CSX bridge ...