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

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

What you eat before bed matters more than you think, as certain foods can disrupt your sleep. “Heavy or greasy meals close to ...

Melatonin is a hormone in the brain that maintains your body's circadian rhythm, and therefore, regulates sleep. Taking ...

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 serotonin levels can dip and melatonin levels increase when there is less daylight (which can lead to low mood and ...

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 ...

Eating at the right time of day may be more important for heart health than sleep timing, especially for people working night ...

Given sleep’s profound impact on well-being, unexplained daytime fatigue and disrupted sleep patterns necessitate a ...

Sleep is our cornerstone for physical and mental health, yet for millions, it remains elusive due to sleep disorders. These conditions disrupt regular sleep patterns, leading to a host of ...

Scientists say food timing could be a bigger risk factor than sleep timing when it comes to cardiovascular health.

Other health conditions like chronic pain — or sleep disorders such as sleep ... "As part of the circadian rhythm (which regulates sleep-wake cycles among other things), the body's core ...