A gold reservoir is hidden in Earth's core and it's leaking into the mantle, says new study A new study claims that Earth is receiving some very valuable gifts from deep under the surface. Analysis of ...

Gold, a precious metal that has served as money and a symbol of wealth for centuries, has an origin that is both cosmic and ...

Scientists have uncovered evidence that precious metals like gold are leaking from Earth’s core into the mantle, ultimately ...

Wyoming’s exploding rare earth industry continues to attract attention. The latest is Argyle Resources Corp., which has filed ...

Scientists reveal that earthquakes generate electricity in quartz, explaining how enormous gold nuggets grow in deep rock fractures.

Humans have mined a sizable proportion of the gold that can be economically extracted from Earth's crust, but there are still reserves left. In the most recent USGS Mineral Commodity Summaries ...

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

Scientists at Flinders University developed a safe, sustainable way to extract gold from e-waste and ore - without mercury or cyanide.