A common fern in China (Blechnum orientale) is performing an act of geological alchemy. It is quietly building microscopic ...
At the world-renowned Tucson Gem and Mineral Show, the Gold Sheen Sapphire has created a genuine buzz. The excitement is tangible, with long lines of collectors, hedge fund buyers, and luxury brands ...
Deep in an underground, World War II-era vault on the outskirts of Frankfurt, Germany, investment manager Louis O'Connor guards his firm's most valuable assets. The treasure inside? Rare earth ...