How accurate is your smartwatch? Learn how Apple and Samsung smartwatches use motion and HR to track sleep, and why you ...

Sleep is a key determinant in cognitive performance optimization. Here's what you can do to improve the quality of your own ...

Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

You might take one after your early shift, during your lunch break while working from home, or at the weekend. Many people ...

This viral sleep hack, called cognitive shuffling, has TikTok talking. Try it tonight and see if it improves your sleep.

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

Studying ancient sea creatures’ snoozing habits could shed light on the origins of sleep.

The company’s new Mui Calm Sleep Platform for the Mui Board Gen 2 will work with millimeter-wave sensors to track your sleep ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Bar-Ilan University study shows that even jellyfish and sea anemones repair DNA during repose, underscoring the idea that a ...

Avoid late-night exercise: Although exercise is good for your health, doing it one to two hours before bed can disrupt your ...