Apple's Ternus Era Begins, Nvidia Eyes Full AI Stack

Tim Cook has stepped down as Apple CEO, handing the reins to former hardware chief John Ternus, who immediately faces a major iPhone launch. Cook remains as Executive Chairman, focusing on policy and government relations. The key question: what does the Ternus era mean for Apple's future? Elsewhere in tech, Nvidia continues expanding beyond chips toward owning the entire AI stack, robotaxi competition heats up between Tesla, Waymo, and Zoox, Andreessen Horowitz launches a $1.1 billion AI hardware fund, and GoPro sells for $285 million in a bittersweet Silicon Valley milestone.