But it's rare earth elements that generated real excitement in the White House. These are a subset of critical minerals — ...

Promethium’s short half-life and lack of stable isotopes makes it difficult to study. In addition, promethium is difficult to ...

Earth signs are connected with the earth element, and as you might guess, that means they're grounded. There are three earth signs: Taurus, Virgo, and Capricorn. They're each 120 degrees from each ...

Magnets made from rare earth elements (REEs) are far more powerful ... so the motor isn’t ‘brushless’ like a PMSM. One alternative that avoids the use of brushes is ZF’s I2SM (in-rotor ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.

(ticker: MP), a company that operates a mine in California and produces about 15% of the rare earth content consumed each year. The elements are a bit of a misnomer, though, as they aren't really ...