Two nurses had a similar amount of sleep, but one was alert, and the other one was tired. A mathematician came up with an ...

We’re all chasing after a good night’s sleep. Reaching seven hours of blissful, undisturbed sleep could very well involve placing limits on caffeine intake, drinking chamomile tea and averting our ...

If you’ve ever felt tired after a full night’s sleep, you likely didn’t get enough deep sleep. This stage of sleep is considered to be the most restful, so getting enough of it is key for your overall ...

High-intensity yoga for less than 30 minutes, twice a week, may be the best workout routine for catching high-quality shut-eye, a new study shows. But before people jump on the yoga trend, researchers ...

Kiss melatonin's bleary mornings and overactive dreams goodbye with another natural, silly-sounding sleep aid. If you have difficulty falling asleep or staying asleep throughout the night, you aren't ...

Melatonin is the best-known natural sleep supplement. It is a hormone produced in the brain that increases at night to signal ...

Traditional alarm clocks wake you up at a specific time regardless of what stage of sleep you're in. Sleep Cycle can wake you ...

We all know that eight hours of sleep is essential for optimal health. But when you have 100 things on your mind, even the binge-watching session and relaxing herbal teas can’t help you get that ...