On a mission to find vintage bottles, we dug deep—10 feet deep—to uncover cobalt glass bottles, including Bromo bottles and some unique finds like Dr. Thatcher’s worm medicine and the rare ...

Depression glass comes in a wide array of colors and patterns, and with this handy guide, you can easily identify genuine ...

Cavers in Cheshire have uncovered an early 19th-century cobalt mineshaft. The lack of oxygen has turned it into an underground 'time capsule' and preserved items discarded by the workmen.

London Metal Exchange (LME) cobalt has imploded from a high of $82,000 per metric ton in April 2022 to $21,550, the lowest level since the contract was launched in 2010. Sign up here.

Only about 5,000 to 10,000 metric tons of cobalt are needed to make aerospace alloys, for example. Busbee said Xerion’s next-generation plant will produce 2,000 metric tons per year.

Cobalt blue is a pigment used to color glass, porcelain, ceramics, pottery, and enamels. It is found in green and blue watercolors and crayons as well.

The densest concentration of cobalt in the world is in the Congo, ... in bright blue glass gems, as blue decoration on white pottery, and more. But after cobalt was isolated in 1735, ...

Demand for cobalt will rise faster than supply, allowing the market to reduce the 2024 surplus in coming years and swing to a deficit in the early 2030s, the Cobalt Institute said in a research on ...

Cobalt rallied sharply early in 2022 as demand for electric vehicles surged. But while automotive usage is still rising, there’s been a sharp drop-off in buying from another key sector ...

Cobalt open interest – or the number of unsettled futures contracts – set a record at above 20,000 metric tons in April 2023, or about $700 million notional at current prices and extends out ...

It's hot. A mother works outside, a baby strapped to her back. The two of them breathe in toxic dust, day after day. And they're just two of thousands, cramped so close together it's hard to move ...