Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

It begins with two people, one blanket, and two very different ideas of what's a comfortable sleeping temperature. By ...

Obstructive sleep apnea (OSA) is a common sleep disorder in the U.S. affecting tens of millions, with estimates ranging from 25 to more than 80 million adults.

Obstructive sleep apnea (OSA) is a common sleep disorder in the U.S. affecting tens of millions, with estimates ranging from ...

Introduction Sleep problems are an escalating global health concern, with prevalence estimates ranging from 8.3% to 45%. Physicians are disproportionately affected, with rates around 44% compared with ...

A new study found people with untreated obstructive sleep apnea could have an increased risk of developing Parkinson’s disease. Researchers studied medical records for more than 11 million military ...

Those with the sleep condition were more likely to develop Parkinson’s disease. But one treatment was found to help. By Caroline Hopkins Legaspi In a study published Monday in JAMA Neurology, ...

Headlines this week have raised alarms about the popular sleep supplement. By Caroline Hopkins Legaspi Caroline Hopkins Legaspi is a health reporter focusing on nutrition and sleep. This week, a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The grueling Medical College Admission Test, or MCAT, was first ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You’ve gone to bed at your usual time, skipped that afternoon ...

Just as a single night of insomnia may leave you feeling groggy and cranky, solid slumber can help you feel rested and ready to take on the day. How well you sleep over time, however, can influence ...

Abigail Dove receives funding from Alzheimerfonden, Demensfonden, and the Loo and Hans Osterman Foundation for Medical Research. We spend nearly a third of our lives asleep, yet sleep is anything but ...