The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.

Preteens yearn for independence — and many parents want to loosen the reins — but that requires giving them some way to check in and say, “I made it to school,” or “I’m going to Frannie’s house this ...

These 26 breakthrough products and technologies—handpicked by our editors—are redefining AI, computing, and the connected ...