Thin, disordered films of niobium phosphide conduct electricity better than copper, researchers found in a new study.

The lawsuit points out that copper wire and metal can be found in all scrap metal ... issue because they left the streets “dangerously dark.” They cited the death of a pedestrian who was ...

An alloy of copper and tin with a similar color to Nordic Standard copper finish. When exposed to the atmosphere, the surface will change gradually to a stable, dark chocolate brown or even black ...

Tucson Police and the Department of Transportation and Mobility are working closely to stop copper wire thefts throughout the city.