European researchers determined which locations may have been mined for silver to produce Roman coinage.

Besides limiting the accumulation of tailings in the environment, the process drastically cuts the almost one tonne of CO2 that is released into the atmosphere per tonne of cement produced under conventional mechanisms.

University of Sydney researchers are developing an industrial long-range WiFi system that transmits signals to hard-to-reach places while maintaining high data rates. 

Elemental and lead isotope analyses of ancient copper ingots unlocked secrets of Early Iron Age trade routes and how Indigenous Mediterranean communities functioned 2,600 years ago.

A new copper product could help combat the growing threat of antibiotic-resistant superbugs.

The company will stop production from Dec. 18 after failing to reach an agreement with the Peruvian community blocking a transport road to the mine.