In the forests of Finnish Lapland, beneath which some gold is known to lie underground, scientists have found something ...
Bacteria inside Norway spruce needles convert dissolved gold from mineral-rich soils into solid nanoparticles, revealing a ...
Spruce tree needles contain tiny gold particles — and they could indicate large gold deposits beneath the surface.
A new study has, for the first time, uncovered a connection between bacteria living in Norway spruce needles and gold ...