These metals ETFs make it easy to invest broadly in the metals sector. Cobalt exchange-traded funds (ETFs) offer exposure to ...

Scientists have uncovered unexpected quantum complexity inside cobalt, a metal long thought to be fully understood. Advanced measurements revealed a dense network of topological electronic states that ...

Equivalent Fermi surfaces generated by density functional theory (DFT) for a specific magnetic space group of cobalt. The theoretical results show strong qualitative agreement with experimental ...

A team of researchers in Japan has created a cleaner alternative to using cobalt—a rare element and key component in lithium-ion batteries—that also improves the battery’s chemistry. SAN FRANCISCO, ...

Cobalt and nickel, bound together in lithium-ion battery cathodes, are difficult to separate during battery recycling. Researchers have now found a way to tease the elements apart electrochemically ...