The copper, which is being produced in Arizona by Rio Tinto with bacteria and acid, will be used for data-center construction ...

Metals extended their dramatic start to the year — with gold, silver, copper and tin all hitting record highs — with ...

An analysis from S&P Global predicts that the AI boom will drive demand higher for years at a time when supply is expected to ...

The price of copper has surged to record highs in a move set to benefit Australia to the tune of $18 billion this year.

Copper prices have rallied over 35% so far this year amid supply shortages, surging global demand, and tariff uncertainty.

Years of underinvestment, tougher permitting, and declining ore grades have made it hard to bring new copper online quickly. That’s keeping the market tight and supporting higher prices. The upside is ...

Rare earths are already feeling the squeeze of Chinese control. Other metals, including copper could end up the same way.

A 51-year-old man suspected in a string of copper thefts has been arrested, the Sacramento County Sheriff’s Office said on ...