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Copper prices were volatile in 2025, with high levels of uncertainty influencing the market. Changing US trade policy, as well as traditional supply and demand fundamentals, worked together to move the metal. Increasing demand and a lack of new supply have long been key drivers for copper, and this year…

Apple’s top artificial intelligence executive is stepping down and will retire in 2026, the company announced Monday. John Giannandrea had been at Apple since 2018, where his official title was senior vice president for machine learning and AI strategy. He will be replaced by Amar Subramanya, who comes to Apple…