What Exactly Are A.I. Companies Trying to Build? Here’s a Guide.

Amazon, Microsoft, Google, Meta and OpenAI plan to spend at least $325 billion by the end of the year in pursuit of A.I. We ...

A.I. Could Make the Smartphone Passé. What Comes Next?

As Apple prepares to release new iPhones this week, industry veterans shared their predictions for what will be the next big ...