Neuroscience

Could fixing the body clock help people regain consciousness?

For people with severe brain injuries, researchers have found that the rhythm of daily fluctuations in body temperature is related to their level of consciousness, according to a preliminary study published in the April 19, ...

Psychology & Psychiatry

Got the winter blues? All about seasonal affective disorder

If winter days get you down, you're not alone. You may have seasonal affective disorder, a type of depression triggered by the change of seasons. People with this disorder tend to feel depressed in the fall and winter, when ...

Oncology & Cancer

Night shift work and breast cancer risk

Despite an assessment in 2007 indicating that night shift work was probably carcinogenic, data from three new studies and from a review of currently available evidence, published in the Journal of the National Cancer Institute, ...

Health

Could quality of sleep have to do with sex differences?

You may have noticed that women are more prone to sleep disturbances than men. They are, for instance, up to twice as likely to suffer from insomnia than men. Could there be a link between the body clock that regulates sleep ...

Health

How your body clock determines whether you'll get ill or not

From vitamin C and echinacea to warm clothes and antibacterial soap, there's no shortage of ideas about how to prevent and manage colds and flu. Unfortunately, many of these are not based on solid scientific evidence. In ...

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