New evidence reveals that Tamil Nadu may have skipped the Copper Age, directly advancing to iron smelting. Archaeological ...

Recent archaeological discoveries in Tamil Nadu reveal South India as an early hub of iron smelting, challenging historical ...

President Trump on Tuesday directed his Commerce secretary to investigate the need for possible tariffs on copper, the latest ...

Tariffs, if they are imposed, could boost U.S. production of a valuable resource but also raise costs for automakers, ...

At the Kamoa Copper Joint Venture, Annebel Oosthuizen has been appointed ... Marna will continue to drive Ivanhoe Mines into our next era of extraordinary growth. The best is yet to come!" ...

Incorporating Slag variants in SCC have led many researchers come to a significant conclusion that slag in ... SRIVASTAVA, A.K.L., “Effect of copper slag on recycled aggregate based self-compacting ...

The most abundant supply of copper comes from the U.S. and Chile, but even in those areas, this metal content isn't infinite. How long the supply of copper will be sufficient is yet to be determined, ...

U.S. President Donald Trump on Tuesday ordered a probe into possible tariffs on copper imports to rebuild U.S. production of ...

The U.S. industrial sector will have the most to lose from potential U.S. tariffs on copper, analysts say, with costs seen ...