Experts reveal symptoms that strike during nighttime rest and what those signs might mean for your health.

Even a single night of sleep trouble can feel distressing and lonely. You toss and turn, stare at the ceiling, and wonder how you’ll cope tomorrow. No wonder many people start to worry they’ve ...

Breakthrough sleep apnea medication AD109 shows promising results in phase 3 trials, potentially helping 30 million Americans ...

Sleep often becomes lighter and more fragmented with age. A neurologist explains why older adults wake up more at night, when ...

People struggling with insomnia tend to hyperfocus on the fact that they can't sleep, which can prevent them from getting any ...

People with sleep disorders share gut microbiome patterns tied to fiber and inflammation, pointing to a possible link between ...

Middle-aged adults with comorbid insomnia and sleep apnea faced significantly elevated odds for uncontrolled hypertension vs. adults without these conditions, according to results published in Annals ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

New research shows long-term sleep problems may change gut bacteria, increasing inflammation and health risks beyond the ...

Some people sleepwalk. Others talk in their sleep. And then there’s another sleep disorder — one that can cause embarrassment, relationship problems, and at times, legal troubles. Sexsomnia, as the ...

Insomnia is the most common sleep disorder and is one of the most common symptoms reported by patients with both medical and psychiatric illnesses. Population-based estimates indicate that about 33% ...