You can get the new Apple Watch in a variety of band and casing choices. This series introduces a jet black case — the Apple ...

According to recent research published in ‘Alzheimer's & Dementia’, delays in entering the rapid eye movement (REM) sleep phase may signal early signs of Alzheimer's disease. The study found that ...

He echoed Lu’s advice for getting up and getting out when sleep is scarce: “When you’ve been tossing and turning, try moving ...

A board-certified sleep medicine specialist reviews the history of wearable sleep trackers and explains how clinicians ...

Our editors call it the best overall—and it's not every day that it gets this big of a discount.

You can do better than sleeping pills or counting sheep. From free apps and wearable trackers to smart mattresses and climate ...

Type 2 diabetes is a serious health condition that is linked to excess weight, but now there could be a connection between how much you sleep and blood sugar levels.

We’ve written before at HuffPost UK about how much rapid eye movement, or REM, sleep you need per night ... If you notice these signs, speak to your doctor.

Anon. Obstructive sleep apnea (OSA) is very common (15 per cent to 30 per cent of men in the United States and 10 per cent to 15 per cent of women), but there are still many people who aren’t ...

Core sleep is key for memory consolidation, emotional processing, immune function, and muscle repair. It’s even been linked to a lower dementia risk. Some signs you’re not getting enough core ...

Sleep apnea does not go away on its own, although some of the conditions and structural factors that cause it can be treated and reversed. For instance, a septoplasty can fix a deviated septum that is ...