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

Click to view We’ll admit it: we’ll lack the ambition to perform most of the hacks you read about on Giz. But taping a calculator to an AM radio to make a metal detector? That’s right up our alley.

The Pittsburgh Pirates have made a donation of 60 pieces of metal detection equipment to Pittsburgh Public Schools. The organization said the donation is valued at over $250,000 and consists of 30 ...

The plague of guns and weaponry in schools nationwide is a nightmare for parents and kids everywhere, so a plan to install high-tech metal detectors at 10 Broward high schools seemed like a great idea ...

So, you've binged a few treasure-hunting shows and now you're wondering if your own old detector in the garage can find you a pirate chest. One of the first questions that may pop up in your head ...

Metal detectors might become the latest feature at the state Capitol as members of the Michigan State Capitol Commission continue in their effort to make the building a gun-free zone. Commissioners, ...

Discovering ancient treasure resulted in a major payday for the lucky finder. A 34-year-old archaeologist named George Ridgway found a collection of more than 680 gold and silver coins with his metal ...