America 250: From quill pens to AI, how the US records its history

Microsoft takes over a Texas AI data center expansion after OpenAI backs away

Yahoo turns to AI-powered answer engine Scout to lead it back to its roots in online search

Amazon buys Fauna Robotics, maker of the Sprout humanoid robot

AI’s arrival complicates Big Tech climate goals, and some worry it’s locking in more fossil fuels

Austria plans to ban social media use for under-14s, joining a string of other countries