Testosterone deficiency, also known as hypogonadism or the male menopause, is surprisingly common but few people are aware of ...

We're constantly making memories with every experience, but how do they stick with us? It turns out that a good night's sleep ...

There isn’t a single cause of sleep paralysis, but a combination of factors contribute to it. Learn about narcolepsy, mental ...

Paradoxical insomnia describes the feeling of not getting restful sleep even if you really did sleep enough. Confused? Here’s ...

A new study reveals that sleep not only consolidates existing memories but also primes the brain for future learning.

Feeling constantly drained despite adequate rest? Discover five signs your persistent fatigue might indicate health issues ...

Discover how vitamin D deficiency may be sabotaging your sleep quality and learn the ways this crucial nutrient can transform your nights for better rest.

First of two parts. April is National Stress and Anxiety Awareness Month, highlighting a disorder with which many people are ...

Sleep-wake rhythms in normal adults usually have a periodicity of 24 hours, while 48-hour sleep-wake cycles have been ...

When Dr. Chris was first diagnosed with sleep apnea over 20 years ago, he had no idea how it would change the trajectory of ...

Dr. Jennifer J. Cornell at Dental Sleep and TMJ Solutions of Clarksville has answers to some of your questions about getting ...

As people look for better options in chronic pain, sleep aides and more – Lion’s mane and cannabis keeps popping up.