Research has found that bad sleep could lead to numerous health problems, including heart disease. Here are recommendations ...

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 ...

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

Is sleep tracking actually useful in daily life, or is it just data overload distracting you from what matters? After ...

For seven days, they recorded their diet against objective sleep parameters. The study concluded that a 6% rise in protein ...

While sleep’s positive impact on cognition has long been recognized, Baycrest researchers have revealed that a good night’s ...

Around 70% of college students report getting less than eight hours of sleep a night. With looming deadlines, buzzing social ...

Good sleepers may ... However, for people who have trouble drifting off or for those with sleep fragmentation — brief but frequent awakenings during the night — ongoing stress from the news ...

On a good night, we cycle four or five times through ... it to established knowledge in long-term memory. In sleep labs, when people have been introduced to certain new tasks, mental or physical ...