Alphabet shares fell almost 13% after Google said its AI search summaries were bringing in less ad money. Amazon and Microsoft also faced tough questions from investors this week.
United States officials believe an executive at a Singapore data center firm was gathering information for Beijing while staying close to Nvidia’s chief. Nvidia says no secrets were shared.
Twitch has introduced an option allowing users to stop Amazon from using their streams, clips, images, chat logs and other channel content to train its...













