A UNSW-led team found that annealing conditions significantly affect stress, strain, and microstructure in copper-plated heterojunction solar cell contacts, with fast annealing increasing microstrain ...

Copper dominated American residential plumbing for decades before rising raw material costs pushed builders toward cheaper plastic alternatives. PEX tubing transformed the industry after 2000, cutting ...

A common mineral hiding in plain sight could hold the key to making copper production cleaner, faster and more efficient, ...

The move was a victory for a Chilean company that wants to build a copper and nickel mine, which environmentalists say could ...

By Ernest Scheyder April 16 (Reuters) - The U.S. Senate on Thursday narrowly voted to overturn former President Joe Biden's ...

By Amy Lv and Tony Munroe April 14 (Reuters) - China's copper smelters will likely press ahead with plans to trim output as ...

Pronto's autonomous haulage trucks are about to start operating at Mariana Minerals's Utah copper mine -- the first such deal ...

When laser flashes hit matter, electrons are knocked off their orbits around the atomic nuclei. This can generate extremely ...

Congressional Republicans are sending President Donald Trump a resolution for his signature that would lift a federal ban on ...

The war in the Middle East has caused a number of commodity prices to spike. Oil costs, fertilizer costs, and even helium costs are rising. One commodity is bucking that trend. The price of copper has ...

A U.S. district judge on Friday denied the latest request by a Native American tribe, environmentalists and other plaintiffs to stop the federal government from transferring land in Arizona for a ...

LAS VEGAS (FOX5) — Clark County is placing stickers on street light poles that read “Notice: Aluminum Wire Only” as part of a multimillion-dollar effort to combat copper wire theft, leaving hundreds ...