The research highlights an unsettling link between nighttime oxygen loss and long-term cognitive health. The team behind the ...

If you are unusually sleepy during the day when you should be awake, your doctor might recommend you have a multiple sleep latency test (MSLT). Sometimes, it’s also called a daytime nap study. While ...

NORTH PHILADELPHIA (WPVI) -- Few things are as precious as a good night's sleep. People who snore, gasp, or stop breathing may fear overnight testing in a sleep lab. There's been a revolution in ...

.New research reveals that neurons in the preoptic hypothalamus - the region of the brain that regulates sleep and body temperature - are rhythmically activated during non-rapid eye movement sleep ...

Falling asleep after a long day of work or school is one of life’s simplest pleasures. Nothing can beat the feeling of sinking into a soft bed and letting the day’s stress melt away. However, for many ...

Complications of sleep apnea can range from high blood pressure to heart problems and diabetes. But emerging research suggests that sleep apnea can sometimes trigger migraine episodes. Sleep apnea is ...

I wasn’t sleeping well, so I took Thorne’s Sleep Test to uncover the cause. Here's what I learned about my out-of-whack hormones. Aly Lopez was a writer on the sleep and wellness team at CNET. She ...

Call him Dr. Sleep. David A. Cohen, MD, is the Section Chief of Sleep Medicine for St. Luke’s. A trip to the sleep doctor can help you battle insomnia, restless leg syndrome, narcolepsy and sleep ...