Jet lag is the unfortunate price many travellers pay for crossing time zones, whether it's arriving wide awake in Tokyo at ...

Northwestern Medicine investigators have discovered how disruptions in the circadian rhythm in our muscles combined with poor ...

A vast majority of Americans wake up regularly during the night, according to a U.S. News survey. Sleep expert Wendy Troxel ...

MY partner's family came for a visit this weekend, like they would do once in a while on special occasions. Besides that, we get to spend time with them and catch up. I love that I get to reset my ...

A randomized controlled trial shows that lithium treatment in bipolar disorder patients reduces daytime activity, advances ...

While melatonin supplements are popular, it's not always clear how much melatonin you should take. Here's what doctors ...

Keeping a consistent eating schedule can help regulate your circadian rhythm —your body’s internal clock—and boost metabolic ...