Add Yahoo as a preferred source to see more of our stories on Google. The site, shown here, was originally excavated during the Soviet period and was relocated using hand draw maps from a 1964 book.

Research from Cranfield University sheds new light onto the transition from the Bronze Age to the Iron Age, showing how experimentation with iron-rich rocks by copper smelters may have sparked the ...

LONDON, May 5 (Reuters) - Global copper smelting activity slid in April to the lowest level in two years as Chinese operations shut for maintenance and plants in North America slowed down, data from ...

LONDON (Reuters) - Global copper smelting edged up in September, but remained below the two-year average as negotiations ramped up between smelters and miners for treatment charges, data from ...

LONDON (Reuters) - Global copper smelting activity fell in March due to weaker activity in China and the Americas, data from satellite surveillance of metal processing plants showed on Tuesday. The ...