The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...

Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious metals—a breakthrough that could significantly advance clean energy ...

The EU, USA, Japan, and numerous other regions identify rare earth elements as critical materials due to growing supply risks and their increasing economic importance in the green transition. Although ...