Inadequate sleep can have negative downstream effects on everyday cognitive functioning and mental health, which can then ...

Sleep is central to the proper functioning of the immune system, which in turn has implications for mental and physical health. Sleep disturbances have been linked to poorer immune responses against ...

Society and our daily lives largely adhere to a schedule which slots into our 24 daily hours, but our bodies have their own ...

Turtles can slow their hearts down to sleep underwater. Some species of turtles can even breath through their butts!

Melatonin is a hormone that plays a crucial role in regulating the sleep-wake cycle, also known as the circadian rhythm.

Researchers at Washington State University have uncovered evidence that sleep may not be entirely a function of the brain but also the microbes living within us. They discovered that bacterial cell ...

A night-shift worker finishes at dawn. Their phone says Tuesday, but their body feels like it's Monday. The body's internal ...

Waking up frequently in the night, especially at 3 a.m., can stem from stress, insomnia, aging, medications, or underlying ...

Chronic sinus congestion severely disrupts sleep by blocking airways and increasing pressure, leading to fatigue. Simple ...

Exhausted and surviving on strong coffee? A sleep expert shares the scientific reasons you’re more likely to feel wired at ...

Sleep better tonight with this 2-ingredient bedtime drink. Learn how consuming honey water before bed can help regulates ...

Learn how to break the cycle of fibromyalgia pain and sleep disturbances with techniques to ease aches and pains and improve sleep hygiene.