When operational, the $2.16 billion mine is slated to produce zinc, manganese, lead and silver in a large underground facility in the Patagonia Mountains, about 75 miles southeast of Tucson.

Scientists just confirmed a 30-foot void first detected inside the monument years ago. Here’s the technology that helped scientists find it—and what it may have been used for.

A collapse at a coltan mine in eastern Democratic Republic of Congo's North Kivu province has killed at least 12 people, a mining source and a civil society source said on Friday.

News UK & World News North Wales Burnt husk of lorry destroyed in tunnel blaze The crane lorry caught fire in the Conwy Tunnel shortly before 2pm ...

Rio Tinto agreed to pay $138.75 million to resolve a class-action lawsuit that alleged the company concealed problems during the expansion of a giant copper mine in Mongolia.

Mali, however, alleges that Loulo’s convention – fixing a stable fiscal regime for a specified period – expired in April 2023 and therefore the updated legislation should apply to the mine.

U.S. Customs and Border Protection agents have discovered and closed a tunnel carved into the ground between San Diego and Tijuana that stretched more than 1,000 feet into the United States, the ...

Penmaenbach Tunnel was also closed, throwing much of northwest Wales into gridlock, with long traffic jams forming around the area. First to report the fire was Traffic Wales, which simply stated ...

Both literally and figuratively, forward remains the only exit from the dark space. Tunnels can be scary because we don’t know what’s inside the tunnel, the length of the tunnel, or what light shines ...

Northern Ontario Business Staff Jun 19, 2025 9:00 PM Madsen Mine, outside the Town of Red Lake West Red Lake Gold Mines image Listen to this article 00:00:55 ...

The fire service has warned that "the scale of the incident and the need for ongoing safety assessments" mean the A55 Conwy Tunnel will remain shut in both directions for a "significant amount of ...

News ‘Highly sophisticated’ border tunnel found under Otay Mesa Port of Entry The U.S. Border Patrol located and disabled an incomplete smuggling tunnel at the U.S.-Mexico border.