Sleep changes can affect bipolar symptoms, but healthy routines can support circadian rhythm and mood stability. Do you have ...

Sleep schedules are often one of the first things that people choose to compromise in order to check everything off their to-do lists, especially with the end of the year approaching. But folks hoping ...

Investigators have designed a study that simulated night work and then tested the effects of daytime and nighttime eating versus daytime eating only. The team found that, among participants in the ...

Whether it's hot chocolate or iced coffee, the temperature of drinks — and when you drink them — may influence your mood, according to researchers. A new study, published in the British Journal of ...

Intense cold can shock the body — but it might also be able to help you fall asleep and stay that way. A new study from researchers at the University of Montreal and the University of Poitiers found ...

Researchers at the University of Michigan found that sleep and circadian rhythms play a key role in mental health. While the findings aren't new, they have previously only been demonstrated in small ...