Apple's Tim Cook opens WWDC26 with keynote today with AI, software updates in focus

Apple's Tim Cook opens WWDC26 with keynote today with AI, software updates in focus Fox Business Tech stocks today: Apple stock falls after a long-awaited AI Siri update Yahoo Finance Apple partnering with Google and Nvidia for most advanced AI model CNBC Introducing the Third Generation of Apple’s Foundation Models Apple Machine Learning Research Apple Reveals New A.I.-Powered Version of Its Siri Digital Assistant The New York Times