Your brain cycles through several stages during sleep, and REM sleep might be the most critical. This mysterious phase, where ...

According to Rebekah Parr, a physiologist at Nuffield Health, if your bedroom is too hot, your body will also work hard to ...

If your sleep is not deep enough, check out these expert-approved hacks for expert-approved guidance to restorative rest.

Sleeping in a cold room helps your body produce the hormone melatonin, which promotes better sleep. Set your room temperature ...

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

Unlock peak brain performance with simple sleep adjustments. Dr Vass, a longevity doctor, reveals how optimizing your sleep ...