Researchers introduce a novel imaging method to detect gold nanoparticles in woodlice. Their method, known as four-wave mixing microscopy, flashes light that the gold nanoparticles absorb. The light ...

Between every modern prospector and that little pocket of bullion, there’s a great metal detector that can strike gold at the boardwalk or even just find jewelry you lost in the backyard. By John ...

ADELAIDE, Australia, July 1, 2025 /PRNewswire/ -- Minelab is proud to announce the launch of the GOLD MONSTER 2000, a fully automatic gold detector engineered to deliver more precision, more depth, ...

Australia’s Golden Triangle may be named for the abundance of its cereal grains, but since the 1800s, it’s been an equally fertile ground for gold prospectors. It was recently the site for a once-in-a ...