The Cottonwood Sand Mine Project faces uncertainty with a 3-3 tie vote. Here's what's next for the controversial proposal.

Rio Tinto Kennecott is loaning $5 million to Milford Mining Company to support the resumption of the mine's operations and ...

The proposed 10-year sand mining project — with a two year additional reclamation period — would extract 4.3 million cubic ...

A small town in Wyoming is making big news with Ramaco's groundbreaking for the first rare earth mine in the U.S. in 70 years ...

The Trump administration said it permitted a proposed coal mine in Claiborne County, Tennessee on Tuesday under an expedited ...

Hurricane Creek Mining gets permit for up to 1.8 million tons of coal in Claiborne County over the next decade, enhancing ...

Residents living near a mega-mine slated for the Patagonia Mountains south of Tucson say they’re seeing changes to their ...

After several years of public pushback, the San Diego County Planning Commission will revisit a controversial proposal to ...

This paper presents a Coal Mine Safety System designed to monitor environmental conditions in underground mines using IoT technology. The system employs various sensors, including an MQ-2 gas sensor, ...

Because the mine filling mining area was mainly concentrated at the late stage of CoalSeams in No.6 (with a coal thickness of about 3 m), the comprehensive rate of filling support multi coal seam ...