The Ely Echo weekly newspaper and its companion pieces - North Country SAVER and North Country ANGLER - provide insight into the news and happenings of northern Minnesota, alongside the Canadian ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities ...

Researchers have developed a promising technique to identify potential microbial fossils on Mars. Sulfate minerals like gypsum, abundant on the Martian surface, may hold clues to ancient life.

Metso has launched its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions ...

Learn about the types of fertilizers available on the market today, so you can shop your garden center for the right solution ...

Lucknow: While purchasing Holi colours, exercise caution as synthetic variants often contain dangerous toxic chemicals.

Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

Some plants are picky about the pH in their soil, so you'll need to make some amendments. Be sure to avoid these mistakes ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

A group of scientists from the University of Oldenburg, Germany, has discovered how special bacteria in the ocean break down ...