Going to bed earlier than usual may help to optimize physical activity the following day, Monash University-led research has ...

A new study finds that entering N2 sleep—a deep phase of non-rapid eye movement sleep—may help lead to more “eureka” ...

Getting only six hours of sleep per night consistently isn’t enough for everyone and can have adverse effects over time. Find ...

Only 23 percent of high school students get the recommended amount of sleep. A new study suggests that letting them catch up on weekends could make a big difference for their mental health.

New research reveals how synaptic connections in the cerebral cortex can strengthen during sleep, offering insight into how ...

To find out where you could be going wrong, we spoke to four sleep experts about what your nighttime routine should really ...

When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...

A competitive high school cheerleader, teenage Lindsey—busy with daily practices and homework—often wouldn’t go to sleep ...