A metal detectorist uncovered a rare 19th-century Japanese coin at an Australian Gold Rush campsite near Ballarat, calling ...

Wine is Britain's fastest growing agricultural sector. But harvesting grapes is extremely time-sensitive. Prof Lei Su and Dr. Xuechun Wang, scientists at Queen Mary University of London, have invented ...

A 4-year-old playing with a metal detector in the UK stumbled across a Tudor-era carved gold locket and reliquary. Initially valued at $4 million in 2009, it was covered with less than a foot of dirt.