In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why electricity can flow through a metal—if you apply an electric field, you get a flow ...

The DuPont City Council has banned unauthorized digging and excavating in city parks and property, as well as using metal detectors for that purpose. The unanimous vote came Tuesday. Although local ...

In this metal detecting video, my girlfriend discovered a gold ring while treasure hunting on Paradise Island beach, marking ...

There’s a place where rings of gold and silver line dining room tables, jewels sparkle under the lights and historic coins of every size are within reach. Where is this modern day El Dorado? It’s on ...