The Justice Department has told the president he can abolish monuments. Six have already come under scrutiny at the Interior ...

A mining and processing business in California is replacing one coal plant but says another could stay online for many years.

A report notes the state could produce 163 gigawatts of geothermal power — more than 15 times its electrical output capacity ...

After 100 days, Trump's vow to boost coal belies cuts to miner health programs. For John Robinson, a retired coal miner who spent his career in the Virginia mines helping to power America into the ...

OAK GROVE, Ala.—A coal miner named Jose Antonio M. Lara died early Wednesday morning following a rock collapse inside the Oak Grove mine, a facility in Jefferson County, just southwest of ...

2022 Southeastern Arizona mining history was influenced by earlier mining operations in New Mexico. One such was the gold discovery at Pinos Altos (High Pines). It is located 8 miles north of ...

First Quantum Minerals Ltd. is receiving some encouraging signs for its shuttered mine in Panama, though the nation’s president warned there’s a long way to go before reaching a deal to restart.

El Chepe's more than 50-year-old railway remains an engineering marvel, carrying tourists through northern Mexico's dramatic mountain ranges.

The microbes are adapted to survive in the extreme environments inside the Cave of Crystals, part of the Naica mine in the northern ... under the auspices of New Mexico Tech.