1 Controlling electricity with light signals: Light-activated thyristors transform electronics 2 Amazon’s Eero Signal Turns Your Wi-Fi Into a Fallback Network—For a Subscription 3 Siri’s AI Overhaul Slips Again, Some Features Now Expected in iOS 27 4 xAI Confirms Restructuring and Deepfake Surge—Plus a Lunar Mass Driver 5 Google disclosed student journalist’s private data to immigration authorities 6 Boston Dynamics CEO Steps Down, Interim Leadership Announced Amid Strategic Transition 7 Amazon Eyes Marketplace for AI Firms to License Publisher Content 8 Workday co-founder returns as CEO following Eschenbach’s departure. 9 MrBeast Acquires Teen-Focused Finance App Step, Expanding His Business Empire 10 Waymo Achieves Fully Driverless Testing in Nashville, Advancing Toward Commercial Service 11 Samsung’s Memory Products Used in Next-generation Gaming Consoles