If you've made a New Year's resolution to improve your sleep, you might consider trying out a sleep tracker. A sleep tracker might not help you fall asleep faster, make your slumber longer ...

You may have heard that frequent snoring is a sign of sleep apnea. It's true that snoring is one of the most common symptoms. But not everyone who has sleep apnea snores. And of course ...

If you have symptoms of sleep apnea, your doctor may ask you to have a sleep apnea test, called a polysomnogram (PSG). This may be done in a sleep disorder center or even at home. A polysomnogram ...

Carbon dioxide is a colorless, odorless gas that is retained in the blood when sleep disorders occur. Its chemical compound consists of one atom of carbon covalently bonded to two atoms of oxygen.

Whether it’s a snoring partner or traffic noise outside your window, unwelcome sounds in the bedroom can ruin the quality of your sleep and seriously impact your well-being over time.

Pick the wrong mattress for your sleep style and you'll be at risk of aches and pains and many a sleepless night. Pick the right one and you'll fall asleep faster and feel much more comfortable ...

Sleep disorders are fairly common in older adults, resulting in many getting less sleep than they need. This may be due to reasons including: medications health issues underlying sleep disorders ...

Patient: "I've tried everything, but I still can't sleep." Me: "Yes, but have you tried not trying." The Irony of Insomnia The irony of insomnia is that it's the effort to sleep that is the bulk ...

The link between poor sleep and mental health problems could be related to deficits in brain regions that keep unwanted thoughts out of mind. The link between poor sleep and mental health problems ...

Sleep can be divided into 2 phases — non-rapid eye movement (NREM) and rapid eye movement (REM) — and 4 stages that make a complete cycle. You’ll typically complete 4 to 6 cycles per night ...