The practice of using money dates back to the Early Bronze Age of Europe, which lasted from 2150 to 1700 BCE, according to a new analysis of thousands of standardized copper objects discovered north ...

Copper prices have trended above $5.00 per pound since last week, a level last seen in May 2024. Copper futures for May delivery closed at $5.09 yesterday after hitting a high of $5.18. Prices are ...