U.S. copper futures jumped to the highest in nearly nine months after President Trump said he would impose 25% tariffs on all steel and aluminum imports.

Arizona officials said copper has been stolen from mining sites, electrical poles and other sites at higher rates than ever. Here's what to know.

The author has maintained a consistently bullish outlook on copper, anticipating a rebound off the $4 per pound support level ...

The price of copper in the United States rocketed on Monday after U.S. President Donald Trump pushed forward his plans to ...

The best metal cutting saw has the power and performance to meet the needs of the job. Review metal saw types, features, and ...