The resource is informed by a historical database containing 56,734 gold assays from 902 drill holes totaling 90,447 meters of drilling, and an additional 30,743 gold assays from 146 drill holes ...

SPEARFISH — When Black Hills State and South Dakota Mines ... lead after three. The Yellow Jackets went on another run to start the fourth, but this time, held on for good. BHSU’s 14-0 run to ...

With many open pit mines in Southern Africa reaching maturity, the scope for underground mining promises to create new opportunities for shaft sinking and underground mining specialists. As a leader ...

REUTERS/Dado Ruvic/Illustration Feb 5 (Reuters) – Five people were killed in incidents at two of Harmony Gold’s South African mines, the company reported on Wednesday. Three employees died ...

After almost three decades of false starts, the massive Simandou iron ore mine in Guinea is on track to deliver a significant breakthrough this year to its Chinese investors and British-Australian ...

As EPA's deadline looms for comment about a drop in the lead action level for residential properties, Superfund watchdogs and ...

Bondi’s confirmation comes as senators are still weighing the nomination of Kash Patel to lead the FBI, with Bondi facing numerous questions about how she would deal with any abuse of power by ...

It wasn’t until he found SD DROP that his life changed ... it’s just a way for them to learn, sign and open up more opportunities for communication,” Sigdestad said.

The US holds a “durable lead” over China in deploying advanced artificial intelligence technology at scale and harnessing civilian resources for military use, a leading AI policy expert has ...

The Senate on Monday confirmed Chris Wright, the CEO of fracking company Liberty Energy, to lead the Energy Department. The vote was 59-38. Democrat Sens. Michael Bennet (Colo.), Ruben Gallego (Ariz.

PIERRE, S.D. (KELO) — An attempt to call a national convention to propose amendments to the United State Constitution is moving ahead in the South Dakota ... is the lead House sponsor.