Learn why it's good to exercise, but that morning is generally better for training your brain for sleep.

The morning sun isn't just a great way to start your day -- it can also be life-changing. Here's how one of the easiest and ...

Chronotypes define individual sleep-wake cycles and peak daily energy periods. Aligning routines with chronotype improves sleep quality and daily productivity. Natural light exposure and consistent ...

“Look at your typical week; when do you have to be up earliest and then count back your sleep time,” she says. “If that's ...

Dr. Kaylor advises you “get morning sunlight exposure to reset your body clock.” This will help suppress melatonin production ...

As back-to-school routines kick in, here’s how to reset your sleep schedule with small, science-backed habits — and finally get the restorative rest your brain and body need. LA Times Studios may earn ...

Are you a bear, wolf, lion or dolphin? You may not think any of these wild animals have to do with sleep. However, they actually stand in for the four “chronotypes” — or natural sleep-wake ...

"Complex processes are going on in the brain when we sleep," says Dr Karolina Armonaitė, a neuroscientist from Kaunas University of Technology, Lithuania. According to her, a more precise ...