Even one night of inadequate sleep can shift your hunger into overdrive, setting off a chain reaction in the brain. But one or two nights of solid sleep can help reset metabolism.

Rising temperatures may double sleep apnea cases by 2100, impacting health and economy. Study urges action to manage climate-related OSA.

People tend to sleep on their side, studies show. Lying on the back is the second most common position, with stomach sleeping a distant third. So, which are the best and worst sleep positions?

Are Sleep Trackers Making Us Ontologically Insecure? Doctors say patients fixate on their Oura Ring data even though it doesn’t help them rest.

Sleep experts discuss the best resting positions for comfort and health, commenting on side sleeping for sleep apnea and back sleeping for spinal alignment.

Sleeping Bear Dunes National Lakeshore offers sand and recreation in nature along 25 miles of Lake Michigan shoreline. Here's what to know.

Xiecuva's Self-Inflating Sleeping Pad means good sleep while camping, and it’s only $67 at Walmart. Shoppers say it’s “exceedingly light” and “incredibly cozy.” ...

Baby sleeping bags help keep your baby warm during the night or while napping without the safety concerns that come with loose quilts or blankets.

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs.

Why some people are better off sleeping on their sides Your sleep position can cause everything from back pain to acid reflux. A simple change can improve your health dramatically.