BHP has unveiled its plans to boost copper production in Chile, deploying up to US$14 billion to counteract grade declines and aging assets.  During a ...

While toxic in high concentrations, copper is essential to life as a trace element. Many tumors require significantly more ...

Investing.com-- Gold prices rose on Wednesday, gaining more ground as safe haven demand was buoyed by heightened tensions over Russia and Ukraine, although resilience in the dollar limited overall ...