Sleep has been shown to have a long list of physical and mental health benefits, and now a new study suggests it could also help to "erase" bad memories. That’s according to researchers from the ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has ...

A new study finds that a pink full moon may disrupt sleep and affect mood, with people experiencing reduced deep sleep.

Here's why your dreams might be the key to feeling more rested.

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

Becoming a new mother brings more than just joyful chaos it delivers a profound and persistent sleep shock. A new study reveals that first-time moms lose not just total sleep, but crucial ...

How does the brain clean itself during sleep? A new ultrafast MRI method tracks cerebrospinal fluid flow without contrast ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...

All of this motion has subtle but dramatic effects on the sleeping brain that the researchers are only beginning to ...

Does losing an hour of sleep during the switch to daylight saving time increase carb cravings, or will extra daylight boost ...