Waking up tired or wired? Your circadian rhythm could be off. Reset your internal clock with science-backed habits for deeper ...

A vast majority of Americans wake up regularly during the night, according to a U.S. News survey. Sleep expert Wendy Troxel explains why this happens and how to help.

While we're cautious of trending routines, there's science to support the positive outcomes of waking up earlier. A 2021 ...

One of the most striking features of our world is the continuous cycle of day and night. Almost all living organisms, including humans, exhibit daily changes in their behavior and physiology, which ...

A good night’s sleep often sets the stage for a positive day. But for the nearly quarter of American adults struggling with ...

When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...

It can vary depending on your sleeping pattern and schedule, but generally, the worst time to nap is during the late ...

“If traveling east, get morning sunlight to help promote better sleep that night,” she says. “If traveling west, get evening ...

April Theory is the notion that this springtime month is perfect for setting goals and making a fresh start. The theory goes ...

I've learnt that sleep regularity is more important than sleep duration, and that fact has transformed my rest. Here's why.

Respin Health Coach gives expert-backed strategies to help you build better bedtime habits, reset your circadian rhythm, and ...

"As part of the circadian rhythm (which regulates sleep-wake cycles among other things), the body's core temperature naturally decreases at night, signaling that it's time to sleep," she said.