Daytime “wash cycles” help clear waste from the brain but cause momentary drops in attention after sleepless nights.

After a successful test earlier this year, all Edge users with more than 2GB of RAM are getting the handy protection turned on all the time.

The Meta AI button appears as a blue circle in the bottom-right corner of WhatsApp chats. Here's how to get rid of it: Tap ...

New research in Medicine & Science in Sports & Exercise suggests exercise may be one way to boost that self-control.