From getting more peaceful sleep to identifying and addressing sleep disorders that may be impacting your health, learn more about sleep concerns to get the quality rest your body needs.
A top-down shot of a person dressed in white PJs in bed with all the covers pushed down.
Is Sweating at Night Normal? Here's What to Do About It
A man having trouble sleeping
ALS and Sleep
African couple shopping for beds
How to Choose the Right Mattress for You
A person's feet extend from under blanket in a bedroom
What Is Periodic Limb Movement Disorder (PLMD)?
Female healthcare provider speaking to senior male in a hospital bed.
What Is a Somnologist?
Man yawning at work
Excessive Yawning
Woman with diabetes monitor asleep
Sleep Disorders Associated With Type 2 Diabetes
A woman having trouble sleeping
Sleep and Lung Cancer: What's the Connection?
Woman Sleeping
Breast Cancer and Sleep
Woman can't sleep
What Is Restless Sleep?
Restless Leg Syndrome
Restless Legs and Magnesium: What’s the Link?
not sleeping enough will secretly sabotage workouts tired bed rub eyes
Restless Legs Syndrome and Sugar: What's the Link?
Mid adult woman reaching for alarm clock
Sleepiness (Hypersomnia)
Woman sleeping
Sleep Specialists: Everything You Need to Know
woman on floor doing yoga poses before bed at night
Why You Should Try Bedtime Yoga
women taking melatonin before bed and drinking water
Can You Overdose on Melatonin?
couple sleeping on opposite sides of bed
Pros and Cons of Being a Side Sleeper
An illustration with a person with sleep insomnia and a person wearing a mask for sleep apnea
What’s the Difference Between Insomnia and Sleep Apnea?
Video call with doctor
Telehealth for Sleep Issues
Young woman sleeping peacefully
9 Questions to Ask Yourself for Better Sleep
A man waking up early in the morning
Why You Always Wake Up at the Same Time
Stages of sleep
The 4 Stages of Sleep
woman sweating in bed
What Are Night Sweats?
A woman yawning and tired at her office
What Makes You Sleepy After Eating?
woman sleeping
The Link Between Carbon Dioxide Retention and Sleep
A women suffering from insomnia.
Why WASO Has a Negative Effect on Sleep Quality
Calculating sleep efficiency may help to lead to changes that improve sleep quality and resolve insomnia
How to Improve Your Sleep Efficiency
Caucasian woman sleeping in bed
10 Benefits of Sleep
Man sleeping in bed
What Is Sleep Latency?
USA, New Jersey, Jersey City, Woman sleeping in bed
Adenosine and Sleep
Man Wearing Cpap Mask While Suffering From Sleep Apnea By Woman On Bed At Home
How Much Do Sleep Apnea Treatments Cost?
A woman experiences sleep inertia to stay asleep in the morning past her desired wake time and search for fixes, cures, and treatments
An Overview of Sleep Inertia
Man falling asleep behind while driving
How to Avoid Falling Asleep While Driving
how sleep restores the brain
Restorative Theory and More Ideas About Why We Sleep
Synapse in the brain
Definition and Possible Causes of Sleepiness
A driver who is tired while behind the wheel
The Causes, Dangers, and Prevention of Microsleep
A man reaches to turn off his alarm clock after a false awakening and nightmare disturbed his REM sleep dreaming
What Is False Awakening and Lucid Dreaming?
There are several sleep cycles.
Arousal During the Stages of Sleep
Man sleeping peacefully
Alpha Waves and Your Sleep
High Angle View View Of Woman Sleeping On Bed
Overview of Entrainment of Circadian Rhythms in Sleep
Sleep apnea is a sleep disorder that causes dangerous pauses in breathing during sleep.
What Is the Link Between Sleep Apnea and Cancer?
A woman in a deep sleep.
Dreaming Sleep Brain Activity and Cycles
Woman in eye mask asleep in bed
An Overview of Diurnal Sleep and Disorders
High angle view of couple sleeping on bed at home
How Circadian Rhythms Impact Sleep
A woman sleeping in bed may experience hypnagogic jerks or sleep starts
What Is a Hypnagogic Jerk and What Causes Sleep Starts?
close up of woman's eye
Pupil Size Can Objectively Identify Sleepiness, Sleep Deprivation
Older woman having trouble sleeping
What Is Sleep Architecture?
A woman upside down in the forrest
Do Blind People Dream?
Child in bear costume sleepwalking due to a sleep behavior called a parasomnia
Symptoms, Causes, and Treatments of Sleep Behaviors Called Parasomnias
A woman sleeping in her bedroom may fall asleep and experience hypnagogic hallucinations due to narcolepsy
Overview of Hypnagogic Hallucinations
Young boy fast asleep in bed
The Stages of Sleep
A woman's eyes remain closed while lying in bed even though the eyes may move during paradoxical, or REM, sleep
Paradoxical as a Sleep State and Disorder
Preparing for a sleep study may include avoiding insomnia with good sleep habits, relaxation techniques, or sleeping pills
Preparing for Testing and Avoiding Insomnia During a Sleep Study
Young pretty woman sleeping on couch, taking nap on sofa
Celebrate World Narcolepsy Day by Recognizing the Key Features
Person sitting on bed, rubbing eyes, looking at cell phone
Snoring Causes That Shouldn’t Be Ignored
Young woman lying in bed with arm resting on forehead.
Difficulty Sleeping
snoring
Snoring
Woman up in bed watching tv
Revenge Bedtime Procrastination
African American Woman With RLS - Restless Legs Syndrome - stock photo
Restlessness
A young woman and her Shar-Pei napping on a couch - stock photo
Do You Have Social Jet Lag?