The Manti-La Sal National Forest plans to drain Boulger Reservoir later this summer in anticipation of expanded coal mining under the popular fishing spot high on Utah’s Wasatch Plateau. The 5 ...

OEM focusing on products with “growth potential,” considering sale and shutdown options Room-and-pillar mining underground equipment Divesting track drill product line Plants in N.C., Penn., Tex.

The statement said Arch will transition its Mountain Laurel operation in southern West Virginia from longwall to room-and-pillar mining next year. The mine's longwall equipment will then be moved ...