A hoard of Roman and Pictish hacked-up silver, coins and jewelry has been found in Aberdeenshire, Scotland.
Archaeologist examines a crescent shaped brooch...
British scientists have found a way of changing the color of metals including gold, silver and aluminium.
This collage shows official bullion coins of...
A new study by a team of European and Japanese scientists has revealed that stellar processes producing silver differ from those producing gold.
This image...
Researchers from two institutions in Patna, India, have developed an environmentally friendly approach to making silver nanoparticles.
Pomegranates at...
Israeli archaeologists have unearthed a spectacular 2000-year-old gold and silver hoard in the Qiryat Gat region.
The 2000-year-old hoard from the Qiryat...
