A major UK Biobank study has found that people with irregular sleep patterns face a 26% higher likelihood of major cardiovascular events compared to those with consistent sleep schedules. The findings ...

Poor sleep isn’t just about not getting enough hours. It’s also about when you sleep, how regular your schedule is, and whether your rest gets interrupted. And according to new research from 88,461 ...

An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the ...

Most people spend a lot of time thinking about what they eat and how much they exercise. Sleep – if it comes up at all – is ...

A large study of 88,461 UK adults linked six objective sleep traits — including bedtime regularity — with 172 diseases. Sleep‑timing consistency and rhythm stability had stronger ties to disease risk ...

Is napping a sign of declining health? A new study uses objective wearable data to link morning naps and excessive daytime ...

If you’ve ever been frustrated by your baby’s irregular sleep patterns, take heart. A new study suggests that erratic bursts of sleep may correspond to growth spurts. The study’s lead author, Michelle ...

June 14 -- FRIDAY, June 13 (HealthDay News) -- Having delayed sleep phase syndrome (DSPS) appears to be linked to irregular menstrual cycles and increased premenstrual symptoms in women, according to ...

A large study has revealed that a common night-time complaint could act as an early warning sign for dangerous hypertension, ...

Irregular napping was not linked to higher mortality, suggesting timing and amount may matter more than simple day-to-day variation. The study does not show that naps are harmful, but it suggests ...