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

Man found a Viking hoard using a metal detector with hacksilver, scrap silver used as bullion for weight trade, alongside cut coin fragments.

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

Treasure was found in troves, and bounty abounded Saturday at the aptly named East Texas Treasure Show in Longview – a mecca ...

A student in South Carolina was detained after a metal detector alarm was triggered by something in a bookbag, according to ...

Treasure was found in troves, and bounty abounded Saturday at the aptly named East Texas Treasure Show in Longview – a mecca ...

School districts in the DMV and nationwide are increasingly taking steps to keep students safe and the school security ...

Following violent incidents outside Multnomah County's Central Library, a proposal to install weapon detectors has drawn mixed reaction.

We asked the Green Bay School Districts and area districts about after-school security measures. Here's what we know — and ...

UPS Flight 2976 crashed around 5:15 p.m. local time on Tuesday, officials said. The McDonnell Douglas MD-11 freighter plane ...

Was the assassin who killed President James Garfield really unwell? Did Chester A. Arthur like drunk boxing? We fact-check ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect ...