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

If you have a garden, birds are disturbed from sleep in it by lighting and can begin singing there before dawn, says the ...

What if your home boasted good-for-you amenities such as a sleep sanctuary with circadian lighting, a wellness kitchen with a ...

While our watches and oven displays quickly adjust, our bodies do not – and scientists say the abrupt change is bad for us.

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

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

Switching to energy-efficient LEDs and using tech to program when and how street lighting operates can save cities millions ...

A survey found that North Carolinians spent just 27 hours and 36 minutes outdoors over winter. That's just 3 hours 4 minutes ...

As blue light glasses gain popularity, experts are emphasizing the importance of reducing screen time before bed to improve ...

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