I have made the leap from literary fiction to fantasy – for those who think it’s mere wish-fulfilment, here’s why we need that thing with the dragons Fantasy doesn’t need defending. It is one of the ...

This article introduces practical methods for evaluating AI agents operating in real-world environments. It explains how to ...

Mr. Ford is an essayist and a technologist. On weekday evenings, heading home on the subway from Union Square in New York City, I log into an A.I. tool from my phone and write a prompt. “Look at the ...

As Americans struggle with the cost of living, many are turning to Walmart to save. The discount retailer said it’s especially seeing growth among higher-income shoppers. “The majority of our share ...