The catalytic converter on your exhaust system contains cerium and lanthanum. They're hidden unless you know about them, so most people never worried about them as long as they could keep buying ...

Rare earths, which President Donald Trump hopes to secure from Ukraine as part of a deal for US aid, are strategic metals ...

Shevchenko in Donetsk, south-eastern Ukraine, may at first glance seem like another rural town destined to fall into Russian hands.

The only active rare earths mine in the US is Mountain Pass in California owned by MP Materials, which produces rare earths ...

The Ministry of Mines and Petroleum in Afghanistan estimates it may hold 60 million tons of copper, 2.2 billion tons of iron ore, 1.4 million tons of rare earth elements such as lanthanum, cerium ...

Researchers at the Accelerator Laboratory of the University of Jyväskylä, Finland, precisely measured atomic masses of radioactive lanthanum isotopes and found an interesting feature in their ...

Both U.S. President Donald Trump and Ukrainian President Volodymyr Zelensky say they are interested in a deal that would swap ...