ARE you haunted by the same wake-up time every single night? It can be infuriating, especially when your anxiety about ...

“Side sleeping is often better in hot weather because it helps your body stay cooler,” says Dr. William Lu, Medical Director ...

Body temperature plays a crucial role in regulating sleep cycles, with the body cooling during non-REM sleep and warming up during REM ... If you don’t have a hot water bottle, try freezing a pillow ...

Body temperature plays a crucial role in regulating sleep cycles, with the body cooling during non-REM sleep and warming up during REM sleep, so maintaining an optimal sleeping temperature—experts ...

Our lifestyle editor tests two spa services designed to help you drift off. Are they any better than counting sheep?

Yet greater awareness of sleep deprivation’s consequences hasn’t translated into a better-rested populace. Data from the CDC ...

The eye mask is already loved on social media, with a string of celeb fans, including Trinny Woodall and Vogue Williams, ...

An author, public speaker and professor, he taught a hugely popular and entertaining psychology course at Cornell that ...

AS the UK swelters through one of the hottest starts to summer on record, with highs of 34°C scorching parts of England, many ...

These wildly popular, smooth-as-silk pillowcases feel — and look — downright luxurious, but at just $8 for a pair (over 40% ...

Get a head start on Amazon Prime Day savings with early discounts on everything you need for a better night's rest, from ...