Metal detectors allow you to search for treasure, coins, lost items and historical artifacts buried beneath the surface. The three groups who most enjoy metal detecting are history buffs, collectors ...

Learn the essentials of metal detecting, from choosing the right detector to understanding signals in the ground. This guide ...

In this video, Harley uncovers an emotional metal detecting find—a slave tag discovered in a cornfield. The following day, we ...

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