(CNN) – Most of the earth’s gold lies trapped in the planet’s molten core. However, it’s starting to make its way to the surface, according to experts. A new analysis of volcanic rocks in Hawaii by ...

Trace amounts of precious metals found in volcanic rock appear to come from the Earth's inner core. Contrary to conspiracy theories, the Earth’s core isn’t hollow. The dense, hot ball instead contains ...

Gold and other precious metals are leaking from Earth’s core into the layers above, eventually making their way up to the surface during the formation of volcanic islands like Hawaii, a new study ...