Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

Little is known about the associated brain activation during these sleep rhythms, and even less about their functional implications. In this study, we investigated the brain-wide activation underlying ...

A new study suggests afternoon naps boost the brain's problem-solving skills, with rapid eye movement (REM) sleep – the ...

In the first three non-rapid eye movement (NREM) stages, your body temperature lowers and your heartbeat slows down. Sleeping ...

While extra sleep can temporarily ease fatigue, it doesn’t reverse the cognitive and metabolic damage caused by chronic sleep ...

Can you really eat or drink your way to better sleep? It would certainly be a simple solution for the one in five estimated ...

If you avoid naps out of fear you’ll wake up feeling more tired than you did pre-nap, you’re in luck. One sleep expert has shared his tricks to ensure you have the perfect nap and wake up refreshed ...

Now, a groundbreaking study published in the Proceedings of the National Academy of Sciences suggests that one day, it may be ...