Detailed price information for Bhp Billiton Ltd ADR (BHP-N) from The Globe and Mail including charting and trades.

Inside the race for copper: Can we mine enough to power the green revolution? Copper is a metal of the past. Its time has come and gone. Right? Not so fast. Many modern technologies have thrust copper ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. TRANSBAIKAL TERRITORY, RUSSIA - APRIL 1, 2021: Construction of ...

Researchers from the Moscow Institute of Physics and Technology (MIPT) have for the first time experimentally demonstrated that copper nanophotonic components can operate successfully in photonic ...