Reasons to be Cheerful explains how “gravity batteries” are giving former mines a second life—while offering an economic and ...

The administration designated 10 projects throughout the country as critical, including the copper and silver mine owned by ...

The trade war between the world’s two biggest economies could lead to a critical shortage of rare earth elements if China ...

You can't go wrong with either of these hikes in Arizona, whether you choose the South Kaibab Trail or the Sun Valley Mine ...

Bitcoin mining involves solving complex mathematical puzzles, validating transactions and securing the network. Miners compete to find the correct hash, adding new blocks to the blockchain and ...

The deep mine shafts encased in granite are ideal for research into the secrets of the stars. As an artist in residence at SURF last year, Two Bulls felt a connection to its depths but a ...

The Red Chris Mine in British Columbia border is already 89 square miles, bigger than Wrangell Island. And the mine — just 25 ...

New Galena Village and its mines are now at the bottom of a Lake Galena in New Britain Township near Doylestown. The village ...

(CN) — Three Alaska Native tribes are challenging the U.S. Army Corps of Engineers’ recent approval of a gold mining project that would bring industrial suction dredging — a mining technique used to ...

The deep mine shafts encased in granite are ideal for research into the secrets of the stars. As an artist in residence at SURF last year, Two Bulls felt a connection to its depths but a tremendous ...