The Zambia Development Agency (ZDA) and Rongxing Investment Limited have signed a US$122 million Investment Promotion and Protection Agreement (IPPA) to expand the company’s copper-processing projects ...

A laboratory flask reporting 90% copper recovery sounds like a solved problem. It usually is not. When you weigh claims about ...

Hudbay Minerals Inc. is still leaving the door open to someday producing finished copper at its mine site in the Santa Rita ...

The rise of battery power has put a new premium on lithium, and the future of energy depends on it. So where do you go when you need the best and a lot of it?