We're constantly being reminded by news articles and social media posts that we should be getting more sleep. You probably ...

Textbooks say that mitochondria exist to supply cells with energy, but experiments in fruit flies suggest they are also ...

Sleep scientist reveals how much sleep is too much sleep - Recent reports suggest sleeping more than nine hours could be ...

Wonder why babies nap on some days but not on others? Or why older people wake up earlier? Mathematical modelling of sleep regulation provides some surprising answers to these and other questions, ...

If you spend any time in the wellness corners of TikTok or Instagram, you’ll see claims women need one to two hours more sleep than men. But what does the research actually say? And how does th ...