Hecla’s Libby Exploration Project was one of 10 fast-tracked for ‘expedited permitting’ earlier this year. Some conservation ...

The rugged geography, dense population, and arid nature of Southern California has created the need for some of the most unique and complex tunnel systems anywhere in the world, and over the last 150 ...

Citizens Energy Group has completed the DigIndy tunnel system, which aims to protect the White River from pollution.

The soaring price of gold is fueling a "mercury boom" in central Mexico. A surge in the demand for the toxic metal, which is key in illegal gold mining, is benefiting Mexican miners but also exposing ...

Development of the innovative new mining method for narrow tabular steep dipping orebodies and the mobile tunnel boring to enable it are both going exceptionally well. The game-changing ...

Why are many drawn to old mining towns? Likely for a mix of many reasons including, historic and cultural ones. And that these places make visitors feel as though they’ve entered a time capsule.