China is the world’s largest supplier and processor of rare-earth elements — which have become a key area of contention in the trade friction between the United States and China. In April, China ...

Strategic metals like lithium and neodymium are important to high-tech manufacturing. We're looking at the top rare earth stocks, and why recent U.S.-China tariff drama has moved them. Many, or all, ...

Seventeen elements of the periodic table have taken on outsize importance because of their use in smartphones, electric vehicles, medical devices, and other technologies. They’re valued for their ...