RALEIGH, N.C. – The country’s largest electric company is not providing online access to federally mandated maps showing the scope of disaster resulting if a coal-ash pit burst and spilled its ...

Decades after underground coal mining all but ended in Eastern Pennsylvania, residents of certain areas continue today to face a hidden danger: mine subsidence. Gaping holes sometimes open without … ...

The JV is owned 55 percent by Archean Group and 45 percent by Clean Coal Technologies. Through the JV partnership, a 1:10 scale commercial unit of the process is to be constructed in Oklahoma.