A new study suggests a link between going to bed late and poor heart health; experts explain how sleep deprivation impacts ...

We all know sleep is important, but with so much information promising better rest, it’s hard to know where to start.

Whether you're trying to stay sharp during meetings or retain information for exams, your sleep hygiene plays a vital role in how well your brain performs.

We all know sleep is important, but did you know your bedtime habits might be secretly sabotaging your rest? You might blame stress or a loud neighbor for your tossing and turning, but the real ...

Zero-gravity sleeping is a reclined position where your head and upper body are elevated at about a 40-degree angle, while ...

L-theanine is a popular supplement that can promote sleep and relaxation. Experts reveal the benefits and risks of taking it nightly.

Sleep is one of the most important things we can do for our bodies to heal, recover, and strengthen. But many people don’t realize how much their nighttime habits can affect the quality of their rest.

The‍‌‍‍‌ throat's immunity is greatly compromised by late-night habits that interfere with the natural sleep cycle and immune ...

"Sleep is really important for brain health," said Dr. Charles Czeisler, chief of the Division of Sleep and Circadian ...

Sleep and obesity are closely linked. The food you eat can affect your sleep. Nicolas Hansen/Getty Images March 12, 2014— -- intro: If you can't remember the last time you and your mattress spent ...

Nearly half of Americans (48%) have used a sleep tracking device within the last year to monitor their sleep quality, according to the recent results of an American Academy of Sleep Medicine (AASM) ...

Here’s how athletes get better rest when it really counts.