New research shows that some diamonds are made up of former living organisms that have been recycled more than 400 kilometres below the surface.

University of Münster researchers expect a reduction to $70 per kilowatt-hour by 2050 for lithium-ion batteries.

According to stakeholder intelligence firm Alva, labour relations contributed <1% material impact last quarter but it fell to -11% in Q2, as industrial action increases across the mining sector.