The nation’s massive copper deposits are key to meeting growing global demand. A battle has emerged over who gets to mine and ...

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Redhawk Copper wants to mine extra copper from an area near the San Pedro River, a project that would include six open pit mines and operate for 32 years. One of the areas that could be affected ...

Gold keeps reaching new highs above $3,000 this year — but it's not the only commodity in hot demand. Copper is used in everything from computers to electrical cables, and traders have been ...

Fresno Unified is working to improve student literacy. Learn how the Waterford program is boosting scores for first graders.

Copper is a brownish-orange metal used in countless applications. Commonly found in the electrical industry for its conductive properties, copper is also used in ship lining and jewelry. Construction ...

The price of copper has surged in the past few weeks to its highest level in nearly 10 months. Traders typically think of copper as a leading economic indicator; rising prices often predict ...