Gemologist and communications strategist Olga González brings her deep industry insight to bear on the sustainability debate ...

A gory set of manuals, one dating to the 17th century, advised Japanese warriors in the secret ways of seppuku.

Until mid-2024, gold held for three years or less was treated as short-term; anything longer was long-term. But since July 23, 2024, that holding period for short-term has been shortened to two years.