Olga González, a gemologist and communications strategist, examines the urgent global challenge of mercury pollution in ...

Abstract: The development of improved sorting systems for aluminium alloy scrap is required due to the growing need for effective recycling procedures. Using state-of-the-art feature extraction ...

In major episodes of economic history, including ones with huge debt, returning to a gold standard has worked very well.

According to Indian tax laws, there is no specific limit on receiving gold coins or jewellery as gifts. Gold is one of the most popular purchases during Diwali, with many buying coins, jewellery or ...

During the summer of 2025, a team of divers pulled up 1,051 silver coins known as reales, five gold coins called escudos and other gold artifacts. 1715 Fleet-Queens Jewels, LLC In July 1715, 11 ships ...

Nearly 700 years after producing Britain’s first gold coins, the maker of the national currency is pioneering the recycling of gold from everyday electronic products. And it all came about because of ...

HOUSTON — Houston police are trying to locate thieves, who they say stole statues from a Montessori school. The statues were recovered at a metal scrap yard after they were stolen from Smaller ...

A message from Precious Metals Refinery Aug. 22, 2025, 9:00 a.m. Aug. 25, 2025, 11:07 a.m. If you have gold jewelry, coins, or scrap that you want to sell, finding a gold refinery that buys directly ...

1214 GMT – Gold futures rise, reversing losses incurred in the prior session. Futures are up 0.6% at $3,378.20 a troy ounce, though they remain 0.9% lower on week. The precious metal has been broadly ...