Sleep gadgets have become ubiquitous, but getting the information you need from them is more straightforward than you might think.
A major international study international study has shown that brighter days and darker nights are fundamental for mental health.
Getting enough sleep while their babies develop their circadian rhythms is a common but little-understood problem for new parents.
New research indicates it’s not the presence of darkness that frightens some people but, rather, the absence of light.
Researchers have developed a device that could revolutionise the science of sleep, and its effect on the human mind and body.
Over-exposure to artificial light is disrupting our internal body clocks, leading to an increase in chronic illness.
When are we most likely to do our best work? New research shows that, on average, our brains work best in the middle of the day – if asked to perform abstract, logical or problem-solving tasks.
When we dream, we get so absorbed by our fantasies that the external world is shut out, even though the brain can still process sensory information.
Pandemic-induced stress can result in the return of unhealthy behaviours, but there are ways to minimise the effects.
Artificial light is tricking our bodies into thinking it’s day when it’s night, and that’s not a good thing for our body clocks or our health.
A new study is looking at shift workers' dietary habits, and the potential implications for their long-term health.
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