The frustrating cycle of hitting snooze and struggling through mornings despite adequate sleep duration affects millions of Americans. This disconnect between sleep quantity and morning alertness has ...

You wake up in the morning feeling surprisingly rested, ready to tackle the day ahead. Then you check your wearable device, ...

Did you know that more than 80% of people worldwide have irregular sleep habits? These sleep issues don't just leave us feeling tired—they affect our health, focus, and quality of life. Now, a new ...

With sleep disruptions linked to depression, anxiety, and other disorders, there’s growing urgency to find smarter ways to monitor and fix our sleep. A new sleep algorithm, created by Professor Jae ...

Why your smartwatch thinks you slept badly even when you feel fine ...