University of North Carolina-led researchers have used brain connectivity charts built from functional MRI data as a tool for ...

The concept behind Garmin’s new Smart Alarm feature is pretty simple. To help you avoid a groggy start to your day, the watch ...

Variations in sleep timing were associated with cognitive performance including delayed verbal memory and worse processing speed.

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

That’s where wearable fitness trackers come in. These compact smart devices are more than just step counters—they’re travel companions that help you stay healthy and energized throughout your journey.

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

Ahead of the Apple Watch's 10th anniversary, Apple is encouraging smartwatch wearers to close their activity rings for a ...