Scanning parks and beaches with one of these can be a unique and fascinating hobby.

In this episode of Depths of History, we explore a Civil War battle site that lasted only 90 minutes, uncovering both Union ...

There's often history just beneath your feet, waiting to be discovered. A long-forgotten button, an antique coin, or even a remnant from one of the wars that shaped our country. Trying to unearth ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.