Bacteria inside Norway spruce needles convert dissolved gold from mineral-rich soils into solid nanoparticles, revealing a ...
The 4-Billion-Year Journey of Earth’s Most Precious Metal The Cosmic Birth of Gold Gold — one of humanity’s oldest obsessions — is far more than a shining metal. Its story begins not on Earth, but in ...
Money doesn’t grow on trees, so the old saying goes, but gold just might on the Christmas trees of Lapland. In a new study, ...