If companies can modify internet-connected products and charge subscriptions after people have already purchased them, what does it mean to own anything anymore?

With the arrival of Amazon’s Zoox robot taxi in San Francisco to compete with Waymo, autonomous services are gaining momentum. But there are pros and cons.

© Balazs Gardi for The New York Times

A.I. search tools, chatbots and social media are associated with lower cognitive performance, studies say. What to do?

© Derek Abella

Welcome to the era of fakery. The widespread use of instant video generators like Sora will bring an end to visuals as proof.

© Sisi Yu