Scientists in Germany have crafted “skyrmion bags” of light—complex vortex-like structures—on the surface of gold by cleverly manipulating how laser beams interact with nano-etched patterns. This unus ...

The pin, worn by the chairman of the F.C.C., raises some questions.

The WisdomTree Efficient Gold Plus Gold Miners Strategy Fund gained 45.1% year-to-date by blending gold’s stability with the ...

Gold is prized for its beauty and rarity but it is also indestructible, the same piece changing forms through history and ...

“It’s a gold rush of epic proportions of gold rushes before,” said Ben Bajarin, chief executive and principal analyst at San José-based consulting firm Creative Strategies. “They’re not ...