Copper exchange-traded funds (ETFs) offer a simple way to invest in one of the world’s most important industrial metals. These funds typically hold shares of copper mining companies or track copper ...

Treating wastewater to cleanse it of contaminants like heavy metals is a complex task, and one that often involves a slow-going, scattergun approach. Scientists at the Department of Energy’s Lawrence ...

Global X Copper Miners ETF valuations are compelling, with improved fundamentals and attractive entry points. Read more on ...

We rely on water to quench our thirst and to irrigate bountiful farmland. But what do you do when that once pristine water is polluted with wastewater from abandoned copper mines? A promising solution ...

If you look at the copper market chart over the past 10 years, it might seem like a perfectly balanced system. Market “bears” ...

Cyclic Materials, a cleantech company focused on metals recycling, has struck a multi-year deal with Swiss mining giant Glencore to supply recycled copper. The collaboration is a step forward in ...

Copper, long viewed as a cornerstone of conventional manufacturing, is playing a more prominent part in China's shift to an innovation-led economy, as booming demand and industrial upgrading are being ...

Halfway across the country, another project also chose copper, but for entirely different reasons. The Cathedral of St. John the Divine, located at 112 th St. and Amsterdam Avenue in Manhattan, had ...

Superalloys are must-need materials for building things that need to operate under intense mechanical and thermal stress, like military weaponry and areospace engines. A new study designed a ...

The present investigation focuses on the fabrication of Copper-High Entropy Alloy (HEA) surface Metal Matrix Composite (MMC) using the solid-state Friction Stir Process (FSP) and the characterization ...

Western Copper and Gold offers high risk/reward tied solely to its Casino mining project in Yukon, Canada. Read why I rate ...

A team of scientists has designed a new material -- called ZIOS (zinc imidazole salicylaldoxime) -- that targets and traps copper ions from wastewater with unprecedented precision and speed. The ...