Wouldn't it be nice to curl up and take a nap right now? About twenty million insomniacs pace the halls each night, but it's difficult to assess how many people suffer from excessive daytime ...

Now, after examining the brain chemistry of sleep-deprived mice and the ones with the Sik3 mutation, a second research group at the International Institute of Integrated Sleep Medicine at the ...

If you’re like most people, you probably feel sure you don’t get enough sleep; more than half the respondents to this Gallup poll said they get less sleep than they need. More broadly, a study ...

Add Yahoo as a preferred source to see more of our stories on Google. Daytime sleep after working late. Exhausted woman catches up on sleep in the bright morning light. I'm always tired. I try to ...

Alcohol slows brain activity, making you feel sleepy and relaxed. Drinking alcohol often disrupts your sleep quality, leading to more awakenings and less restorative sleep. Pacing yourself and ...