A sleep study, also called polysomnography, is used to diagnose sleep disorders. Find out how the test works and what treatments can help you sleep.

If you notice symptoms or suspect you have sleep apnea, here’s everything you need to know about what to tell your doctor and ...

People found to have “poor sleep ” in a new test are more likely than others to have brains showing signs of faster ageing, a ...

When sleep is disrupted, the brain feels the consequences – sometimes in subtle ways that accumulate over years.

People with poor sleep have brain ages that are an average of 1 year older than their chronological age, a new study has ...

Poor sleep may age your brain by nearly a year, new research shows. Five key sleep habits could help protect brain health and reduce long-term risks.

For an activity most of us spend about a third of our lives doing, there’s a lot scientists still don’t understand about ...

Researchers at Brown University found that many Rhode Island kids sleep less than their parents realize, with Latino children ...

Doctors warn against mouth taping for sleep, a viral trend on TikTok. Learn why nasal breathing is better, the risks of mouth ...

Mayo Clinic researchers report that chronic insomnia in older adults leads to a 40% higher dementia risk and accelerated ...

Mirla Avila and Susan Payrovi, MDs, share why MS causes sleep problems and offer tips to improve rest and regain control of your nights.

OSA and COPD present with symptoms that often go undetected for too long. How can clinicians recognize symptoms faster?