That changed last year, when the European space agency managed to print, for the first time ever, a metal part in space ... The first of four samples is now on Earth, said the ESA at the end ...

The deposit could host as much as 1.15 million tonnes of resources containing key rare earth elements such as praseodymium, ...

The moving metals in Earth's core create the planet's magnetic ... the polar regions in the Arctic and Antarctic, the middle temperate zones, and the tropical regions. Earth's tallest point ...

Factbox-What Are Rare Earth Metals and Why Are They in Demand? (Reuters) - Rare earth metals are making headlines as demand rises for products from smartphones to wind turbines, and as governments ...

MOSCOW, Feb 24 (Reuters) - Russian President Vladimir Putin held a meeting with officials on Monday to discuss rare earth metals production, which he described as a strategic reserve vital for ...