Twice a year, around a quarter of the world’s population dutifully reset their clocks. It may seem like a minor adjustment, ...

Dr Otulana says the clocks going forward "can briefly throw off the body's internal rhythm" which "can make it harder to fall ...

A team led by Prof. Wuran Wei from West China Hospital of Sichuan University and Dr. Dechao Feng from the Division of Surgery ...

Circadian rhythms are endogenous time-keeping mechanisms that regulate physiological processes in response to external ...

Circadian rhythms are endogenous time-keeping mechanisms that regulate physiological processes in response to external light-dark cycles.