The artifact was remarkably preserved for a millennium in anaerobic clay on a private estate near the city of Montfoort ...

An Antiques Roadshow guest on the BBC version of the show brought in a mysterious gold ring that she found in a badger hole ...

In this video, I'm making a coin ring out of a 1951 British halfpenny copper coin. I showcase how my method has evolved with the use of advanced tools for more efficient ring-making. Copper's softness ...

An analysis of a 700-year-old ring reveals a unique reddish-purple sapphire set in 18-karat gold with a lion decoration.

Following Spain’s arrival to the Americas, the kingdom began minting copper Maravedis in the early 1500s specifically for ...

Here, we report a highly efficient dual-band white-light emission from organic copper iodide, (C 16 H 36 N)CuI 2, which exhibits a high PLQY of 54.3% and excellent air stability. The ...