Deep sleep is one of the most essential stages of the sleep cycle, playing a vital role in how well you feel both physically and mentally. Often referred to as slow-wave sleep or delta sleep, this ...

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 ...

In Hindu philosophy, the phenomenon is known as “ sushupti ,” one of the four states of consciousness. It’s described as a deep, dreamless sleep where ego, personal identity, and the outside world ...

It's no secret that a good night's sleep is key to a healthy brain. However, the full extent of the importance of rest on our cognitive function is still being explored. And now, new research has ...

The internet claims waking at the end of a sleep cycle will leave you refreshed, but experts aren’t convinced.

Obstructive sleep apnea increases the risk of serious health problems such as high blood pressure, heart attack, stroke, and ...

Success isn’t just about strategy and execution — quality sleep fuels energy, decision-making and emotional stability. These six simple sleep habits will help you perform at your best every day.

Orthopaedic surgeon Dr Manan Vora warns that scrolling your phone in bed suppresses melatonin and disrupts deep sleep.

Research from sleep laboratories confirms that as we age, sleep becomes shorter, lighter and more fragmented. By the time we ...