OTTAWA, Canada — Even if you’re getting enough sleep overall, inconsistent bedtimes and wake-up times might be putting your heart at serious risk. An international study shows that people with ...

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 ...

(CNN) — Sleeping and waking up at different times is associated with an increased risk of heart attack and stroke, even for people who get the recommended amount of sleep, according to new research.

Researchers analyzing massive datasets of human behavior say simple daily habits—like how much you move and how well you sleep—may reveal surprising clues about longevity.

A groundbreaking analysis of sleep patterns and metabolic health has revealed a concerning connection between irregular sleep schedules and the development of type 2 diabetes. Drawing from data on ...

Scientists find an inverted u-shaped curve when studying sleep timing and hours and how that relates to BDNF and optimal ...

Previous research has analyzed variations in sleep patterns including number of hours slept, quality of sleep, and sleep-wake times, and found an association with cognitive impairments, health and ...

You’ve probably heard the standard advice about getting eight hours of sleep. Maybe you even pride yourself on catching those full eight hours whenever possible—even if that means sleeping until noon ...

A new study has found the precise time you should sleep to regulate blood sugar levels and lower insulin resistance. It says ...