Man Kept a Rock He Thought Was ‘Gold’ for Years. Turns Out It Was a 4.6-Billion-Year-Old Treasure Even Rarer than Gold ...

A man out hunting for gold in an Australian park picked up what he thought was a promising nugget, only to discover years later that he had been storing a relic from the birth of the Solar System. The ...

(CNN) — 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 ...

(CNN) — 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 ...