Don’t kid yourself: You’ve probably always wanted a metal detector. After seeing them in so many movies and television shows, and maybe even hobbyists at the beach using one, maybe it’s about time you ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

A spent mortar shell has been found on a beach by a person using a metal detector. Gorleston Coastguard, from Norfolk, said the detectorist discovered the "suspicious item" on Benacre beach, Suffolk, ...