As the White House calls to increase domestic mining, CNBC's Pippa Stevens goes inside one key copper mine in the U.S. Hillary ... in California's Sierra Nevada for weeks found alive in snow ...

(AP) — For the first time under President Joe Biden, a federal permit for a new lithium-boron mine has been approved for a Nevada project ... to coexist with the open pit mine deeper than ...

Nevada, Pumpkin Hollow spans 22,862 acres and consists of two primary assets: a large-scale, permitted, open-pit copper project and a fully constructed underground copper mine with significant ...

(AP) — Opponents of the nation’s largest lithium mine under construction want U.S. officials to investigate whether the project in Nevada already ... planned open pit mine at Thacker Pass.

(AP) — Conservationists and an advocacy group for Native Americans are suing the U.S. to try to block a Nevada lithium mine ... blooms bordering the open-pit mine Ioneer plans to dig three ...

Massive changes are on the horizon for Nevada’s least populated county ... friendly environmental review for a proposed open-pit lithium mine. Last week, the U.S. Bureau of Land Management ...

Ongoing extraction inside the Continental Pit operated by Montana Resources — an open pit mine in Butte, Mont. The company is working with researchers at the nearby closed Berkeley Pit ...