Rough Science has a gold theme running through it, and one of the challenges for the first episode was to make a metal detector to help locate this precious metal. Iron, gold and other metals ...

Who hasn’t fantasized about finding a hidden horde of coins or relics with a metal detector? The allure of buried treasure has always been enticing–just look at the legends of Captain Kidd or ...

Metal detecting is a fun pastime, even when all you can find is a little bit of peace and a whole lot of pop tabs. [Huygens Optics] has a VLF-based metal detector that offers much more feedback ...

In just one year, researchers using metal detectors identified over 300 artifacts ... at the Hungarian National Museum, told Live Science in an email. The artifacts discovered by the farmers ...