Last night you probably slept for seven to eight hours. About one or two of these was likely in deep sleep, especially if you’re young or physically active. That’s because sleep changes with age and ...

Sleep is critical to good health, but when you try to perfect your overnight hours, you may sabotage your efforts.

Researchers from University of Tsukuba have elucidated the neural circuit that induces rapid eye movement (REM) sleep, a ...

Reading can help your mental and physical health. See seven benefits of reading and how to use it to improve your life.

Sleep apnea and depression are commonly seen together, and research suggests that both disorders increase the risk of the other. Share on Pinterest Fiordaliso/Getty Images Sleep apnea is a sleep ...

In addition to being a runnable CLI tool, D2 can also be used to produce diagrams from Go programs. For examples, see ./docs/examples/lib. This blog post also demos a complete, runnable example of ...

Hypnic jerks, also known as sleep starts or hypnagogic jerks, are abrupt muscle contractions, or twitches, that happen as soon as you fall asleep. Up to 70% of adults will experience at least one.

Scientists have identified the melatonin receptor MT1 as a key regulator of REM sleep, a stage crucial for memory and emotional regulation. This discovery opens new avenues for treating sleep ...

Waking up in the dark during winter means hauling yourself to work while your body believes it should still be deep in REM sleep. The impacts of this are profound. So, how might you tilt your life ...