A surface capable of responding to chemical signals generated by microorganisms and automatically producing biocidal ...

Researchers report that gold nanospheres, named supraballs, can absorb nearly all wavelengths in sunlight — including some ...

Silver breached the $77 mark for the first time on Friday, ‍while gold and platinum ‍hit record highs, buoyed by ‍expectations of U.S. Federal Reserve rate cuts and geopolitical tensions that fueled ...

Dec 26 (Reuters) - Spot silver climbed to $75 an ounce on Friday, supported by robust industrial and investment demand, tightening inventories, geopolitical tensions and expectations of further U.S.

Like gold, silver experienced a powerful upswing in 2025, one that caught the attention of both seasoned precious metals investors and newcomers looking for alternatives to volatile equity markets.

Dec 23 (Reuters) - Spot silver scaled $70 an ounce on Tuesday, driven by strong industrial and investment demand, tightening inventories, geopolitical tensions, and expectations of further U.S. rate ...

Since silver nanoparticles act through multiple pathways, they appear to be a promising approach to combat AMR, as bacteria cannot easily develop strategies to counter all their effects. However, ...

Silver has doubled in 2025 to nearly $60 per ounce driven by a four-year structural supply deficit. iShares Silver Trust (SLV) holds over 510 million ounces of physical silver bullion and tracks spot ...

Colin is an Associate Editor focused on tech and financial news. He has more than three years of experience editing, proofreading, and fact-checking content on current financial events and politics.

ABSTRACT: The growing contamination of water bodies necessitates sustainable and cost-effective wastewater treatment methods. The integration of silver nanoparticles with agricultural waste biomass ...

When Burl Ives sang "Silver and gold decorations, on every Christmas tree" in "Rudolph the Red-nosed Reindeer," he surely didn't know that Christmas trees actually have gold inside their needles — but ...

There are a lot of currencies in Hades 2, and Silver is one of the first you’ll need to farm. This valuable ore is needed to purchase weapons, upgrade items, and activate certain mechanics. Unless you ...