Increasing sleepiness over 5 years doubled dementia risk among cognitively unimpaired women in their 80s. Sleep efficiency, wake after sleep onset, and nap duration and frequency were individually ...

In just a couple of short weeks, it's going to start getting dark in the early afternoon, as the end of daylight saving time is near. To brace for it, one sleep expert thinks you might want to start ...

Learn the surprising similarities between the sleep cycles of octopuses and humans, and how an octopus’ skin may reveal what ...

You just got an hour of sleep back this morning. Why do you still feel off? Here's how to reset your personal clock after daylight saving time ends.

Older women experiencing increased daytime sleepiness may need to pay attention to more than just feeling tired. Revolutionary research from the University of California, San Francisco has uncovered a ...

If you’ve ever tossed and turned through the early weeks of pregnancy, unsure whether your changing sleep patterns meant anything more than discomfort or hormones—you’re not alone. And now, a ...

“My child wakes up at 2am and is up for 1-2 hours!” One of us remembers very clearly the first time her daughter ended up doing this. At around 14 months, she woke up in the middle of the night and ...

The clocks falling back means an extra hour in bed, the sudden shift in bedtime and waketime can “disrupt your body’s ...

When young adults start working, the amount of daily physical activity they do increases sharply, only to fall away again over the new few years, while the amount of sleep they get falls slightly, ...

If you think you're gaining an extra hour of sleep now that daylight saving time has ended, think again. The annual shifting back of the clocks an hour will commence at 2 a.m. Sunday, marking the end ...