Sleep paralysis – when you wake up but feel like you can't move – seems to be more common if you sleep on your back. But we don't know why.
Insomnia impacts more than 20 per cent of women during pregnancy. And it is treatable.
It's not just babies who have trouble sleeping.
Zero-hours contracts exploit workers and need to be banned.
Adults are not the only people in the US who have problems with sleep – babies and children suffer from loss of sleep, too. Two pediatric sleep experts explain how you can help your little ones.
You are tired. Would nine more minutes really hurt? Is hitting the snooze button a good idea? Should you just get out of bed? Or is snoozing a sign of a more serious medical issue?
Pilots are often overtired, making them prone to errors. Some countries let them sleep on the job – under strict rules. Pilots love the idea, but consumers are wary, for now.
Many adolescents have trouble sleeping - but limiting screen use is not the solution. When used correctly, bedtime use of devices can be beneficial to mental health, without harming sleep quality.
We asked five experts if a daytime kip is OK. Four out of five said yes.
Progressive organizations recognize that fatigued employees can’t perform at their best. Naps at work can increase alertness and improve performance.
A doctor reviews the medical evidence on the controversial practise of sleep training infants.
New research pinpoints why so many students struggle to nod off at university.
When teenagers sleep for less than eight hours a night, they are at increased risk of suicide, being overweight, high rates of injury, poor sustained attention and low school grades.
Washington, California and Florida are mulling a permanent switch to DST. Proponents say that doing so could improve health, save energy and prevent crime.
Researchers find 351 genetic variants associated with a person's chronotype. Before this study, we knew of only 24.
Most vitamins and other nutritional supplements are unlikely to prevent chronic disease. Invest in good quality foods, sleep and exercise instead.
The old saying 'the early bird catches the worm' might be especially fitting when it comes to peak mental and physical performance.
Some say the hysteria over screen time echoes parents' worries that their kids were watching too much TV in the 1980s. But new studies show there's nothing overblown about parents' growing concern.
The science of sleep and the economics of sleeplessness.
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Only about one quarter Australians report getting eight or more hours of sleep. And in pre-industrial times, it was seen as normal to wake for a few hours in the middle of the night and chat or work.
Five out of five experts agreed not everyone needs eight hours of sleep.