This estimate is significantly smaller than the one given by the World Gold Council, which states that 238,391 tons (216,265 ...

Massive stars create heavy elements from lighter ones through fusion, eventually forging an iron core over millions of years.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

Gold's durability ensures that satellites have protection from the elements and can remain at the appropriate temperature. It's also used in spacesuits and serves an important purpose.

A new method uses gold to assemble multi-element nanoparticles under mild conditions, offering improvements in catalytic activity and long-term stability. (Nanowerk Spotlight) The drive to engineer ...

“The big conundrum is how you make really, really large gold nuggets,” says Voisey, as opposed to assorted flecks of the element. To address this, Voisey subjected another chunk of quartz to ...