Biden to Announce A.I. Center in Wisconsin as Part of Economic Agenda

The president’s visit will highlight the investment by Microsoft and point to a failed Foxconn project negotiated by Donald J. Trump. More details

8 Daily Newspapers Sue OpenAI and Microsoft Over A.I.

The suit, which accuses the tech companies of copyright infringement, adds to the fight over the online data used to power artificial intelligence. More details

In Race to Build A.I., Tech Plans a Big Plumbing Upgrade

The spending that the industry’s giants expect artificial intelligence to require is starting to come into focus — and it is jarringly large. More details