A research team at UNIST has developed a new deposition technology that enables the uniform mixing of different metals within a single atomic layer. This advancement holds significant promise for ...

Tiny scrolls tucked into Tibetan statuettes; images lying in wait in mirrors. An exhibition turns the spotlight on 75 bronze ...

At the 2025 Prospectors & Developers Association of Canada (PDAC) convention, the panel “Copper vs. Gold: Which Metal Will Outperform?” tackled the question of which metal holds greater ...

The earliest of the American Arts gold medals were comprised of gold with some copper, while the later medals are gold mixed with silver alloy. Why don’t the gold and silver medals trade for a higher ...

Two 3,000-year-old blobs of gold found in field in Dorset are the subject of a fundraising campaign to keep them in public ...

Of the 94 metals discovered so far, only eight — including gold, silver and platinum — are considered precious metals. Here are some of the traits all precious metals have in common.

Gold is one of the most highly sought after materials on the planet, so inventing a way to turn a much more abundant material, like copper, into the precious metal would be a huge accomplishment.

New copper alloy achieves unprecedented high-temperature performance The alloy demonstrates what researchers say are exceptional strength and stability for use in advanced engineering applications.

This article was originally published with the title “New Researches on the Alloys of Gold, Silver, and other Matter found in the Egyptian Tombs” in SA Supplements Vol. 52 No. 1347supp ...

New import restrictions on precious metal alloys and chemical compounds to prevent gold misuse and strengthen trade oversight.

In a first, researchers have developed a new copper alloy that's one of the most resilient copper-based materials ever made. The new alloy, a mixture of copper, tantalum and lithium, was built on ...

Wieland, a supplier of copper and copper alloys, has hired Graycor and Helmkamp Construction as the design-build contractor on a $500-million expansion of its East Alton, Ill., manufacturing facility.