Every extra hour of sleep at night was associated with 12% lower odds of Covid-19 infection, a new study found.
Experts explain what might be causing bathroom trips at night and when you should be concerned.
Talking in your sleep is generally harmless, but there are a few cases where it can be cause for concern.
Have trouble getting those Zzzs? This is for you.
'I can’t respond or snap out of it until the emotion stops.'
A mum has a rare disorder which means her body goes to sleep every time she laughs or orgasms. Jessica Southall, 20, has
The swine flu vaccine may have been responsible for a sudden increase in cases of narcolepsy among schoolchildren in Finland
The parents of a schoolgirl claim their daughter has been left in a "waking coma" after suffering suspected side effects