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

Every day, millions of people pass through walk-through metal detectors at airports, schools, concert venues, courthouses, ...

In this episode of Depths of History, the host explores a 1908 homestead, using the Minelab CTX 3030 metal detector to uncover silver coins and various relics. The journey continues to a Civil War ...

Discovering little bits of history that have been left behind is what keeps Brandon Sutton swinging his metal detector ...

From knocking on doors to posting on social media, one local man is always looking for a chance to dig up some local history.

MOBILE, Ala. (WALA) - A student at Pathway School is accused of bringing a loaded gun to school. Mobile Police cruisers were parked outside the school on Oct. 21 around 1:15 p.m. According to a ...

Matt James has collected gold nuggets for years from the hills and riverbeds of California, but as the precious metal’s price soars, he has ...

"Mountaineer Matt" has never lost hope of discovering "The Big Nugget" -- the one that will make him rich ... such as ...

Matt James has collected gold nuggets for years from the hills and riverbeds of California, but as the metal's price rises, ...

A haul of up to 15,000 Roman coins buried in two clay pots has been found in a Welsh field by a dumbfounded metal detectorist. The trove, unearthed by David Moss, 36, from Cheshire, could be the ...

For those of us hackers who have gone down a machining rabbit hole, we all know how annoying it can be to over-machine a part. Thermal spraying, while sounding sci-fi, is a method where you can ...