CRITICAL MATERIALS

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    Multiferroic metals are materials that exhibit both electric polarization and magnetic order in the same crystal—a state known as multiferroicity. Because these properties coexist, they can interact through magnetoelectric (ME) coupling, allowing electric fields to influence magnetism. Unfortunately, bulk multiferroic…

    Phoenix Copper (AIM: PXC) has dismissed its executive chairman and chief financial officer after an internal investigation uncovered undisclosed related-party payments and unauthorized transactions tied to fundraising activities. The US-focused copper miner said Monday that former executive chairman Marcus Edwards-Jones and CFO…

    Niger’s government cites broken promises as the basis for rescinding three mining concession contracts. The government of Niger has announced the revocation of three gold mining and refining licences effective 3 March, citing breach of contract and a failure to…