The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number theory to explain quantum fractals.

The Messages app on iPhone has a lot of fun and cool features, like the invisible ink effect that will hide your messages.

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.

Learn how entrepreneurs can leverage AI ethically to turn customer data into trust, loyalty and scalable growth, without ...