Frequent nightmares can create a genuine risk for premature aging and an early death, according to new research.

Nightmares may even be caused by a “simple sleep disruption of any source,” including sleep apnea, restless leg syndrome, and ...

Treating the neurodegenerative disease in its earlier stages is key to slowing cognitive decline. A new study offers hope for the future.

Waking up from a nightmare can leave your heart pounding, but the effects may reach far beyond a restless night.

A survey of more than 1,000 university students found a strong relationship between lactose intolerance and nightmares.

Zohran Mamdani's surprising mayoral primary win in New York City has energized progressives while alarming centrists, and ...

Discover the top 7 early warning signs of liver disease that are often overlooked. Learn how to recognize these symptoms to ensure timely treatment and promote better liver health.

Sleeping disorders may act as an early indicator of neurodegenerative diseases like Parkinson's disease and Lewy body dementia (LBD) -- a type of dementia, according to a study.

New research suggests that people who take significantly longer to start the dream phase of sleep may be showing an early ...

New research shows nightmares and hallucinations may predict autoimmune flares. Learn how these overlooked symptoms could revolutionize early intervention ...

Nightmares can be caused by a range of conditions from Parkinson's to sleep apnoea - and they can even help diagnose your condition ...

Heart problems Nightmares have been linked to an irregular heartbeat, known as arrhythmia. Symptoms include palpitations, feeling dizzy and shortness of breath.