WALSENBURG (AP) – About 500 coal miners died in Huerfano County in the early to middle part of the 20th century. Often called “The City Built on Coal,” this small town is home to the Walsenburg Mining ...

Coal mining has been the linchpin of the Ruhr economy since the mid-19th century. Coal mines, together with iron works and steel mills, was the mainstay of the reconstruction of Western Germany. In ...

Eyeing ecological restoration, Shiguai has carried out large-scale greening campaigns for its land. And with a forest coverage rate increasing from 17.7 percent in 2007 to 46.2 percent today, the ...