Birds do it. Bees do it. Anything with even a rudimentary nervous system does it. Sleep is a crucial biological phase, but exactly why we need it remains mysterious. Now a study has uncovered a new ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." America just can't seem to get enough of melatonin. The popular "sleep" supplement has an ever-growing ...

Harp and Meditation Soft sounds for Relaxation, Yoga and Meditation, Deep Healing Reiki Sounds for DNA Repair and Relax. Relaxriver provides you with music for relaxation, study, and meditation. We ...

Anglia Ruskin University (ARU) provides funding as a member of The Conversation UK. Sleep isn’t just a luxury, it’s a vital process that helps our bodies repair and rejuvenate. Researchers have ...

During waking hours (top) the buildup of DNA damage in neurons increases tiredness. Acting as an "antenna" the PARP1 protein (yellow helmets) senses and marks DNA breaks in cells, drives sleep, and ...

Cavefish exhibit resilience to chronic sleep loss and tolerate elevated DNA damage and reduced DNA repair responses without compromising healthspan or longevity.

Sleep is an important part of the daily life cycle of most animals — including humans. But when an animal sleeps, it leaves itself defenseless in the face of danger. So, what makes sleeping so ...