French explorer Michel Siffre first went into a cave for two months in 1962. 10 years later, he took up the challenge again ...

Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving ...

French explorer Michel Siffre lived in an underground cave with no concept for six months in 1972 and documented the effects ...

You can sort of think of it as a modified or upgraded version of sleep hygiene,” says Dr. Sam Kashani, a sleep medicine ...

Most adults need between seven to nine hours of sleep, and the quality of sleep is just as important as the quantity, with ...

Is the much vaunted eight hours of sleep enough to avoid health issues? Experts discuss why its important to wake up feeling ...

Most people spend a third of their lives sleeping, but you may need more or less than eight hours a night. The amount of ...

Deep sleep plays an important role in learning and memory storage, "by facilitating a process called 'memory consolidation,' ...

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the ...

Since ancient times, it has been believed that the full moon can have an impact on human behavior, generating changes in mood ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

Researchers, led in part by University of Nevada, Reno’s Meet Zandawala, identify specific clock neurons that govern daily ...