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, ...

The town of Easton received a $9,894 grant to purchase new safety equipment. The grant, awarded by the Massachusetts ...

Treasure hoard found by enthusiasts is the first containing mixed Roman and British coins, and the largest Roman coin hoard ...

In today’s video, we take our metal detectors to a rundown Texas shack that looks like it’s straight out of the Old West. With history hiding behind every corner, we started a friendly competition to ...

In this video, we explore a prison while metal detecting with @Yappy, searching for lost treasures left behind by prisoners.

Between 100 and 150 pieces of Shaler’s coal mining history will displayed in November at the Shaler North Hills Library. Members of the North Pittsburgh Past Finders metal detecting club have found ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Netflix’s Death by Lightning reveals how Alexander Graham Bell built a device that could have saved President Garfield—until ...

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

Tandon researchers found that semiconducting material may offer a safer and cheaper alternative to the toxic heavy-metal ...

The Kinetic bus driver has been behind the wheel for five years on Metlink services and is always impressed at the way ...