Insomnia is no longer just a nuisance that makes mornings miserable. Large cohort studies now suggest that chronic insomnia, defined as trouble falling or staying asleep at least three nights a week ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has been garnering attention for its role in foreshadowing neurodegenerative brain ...

A patient experiences REM sleep behavior disorder. REM sleep behavior disorder is commonly seen in older men, and symptoms include violent muscle movements or fighting during the night. One of the ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. The AI-based algorithm analyzed movements during REM ...

Donald Dorff could hear the crowd roaring as he snatched the quarterback’s pitch from the air and sprinted toward the goal line. “There was a 280-pound tackle waiting for me, so I decided to give him ...

In the quest for a restful night, we often overlook the myriad of sleep disorders that can drastically affect our lives. From the more commonly known conditions like sleep deprivation, restless legs ...

Dear Doctors: I have frequent nightmares about being chased where I wake up flailing my arms and legs and crying out. It’s manageable at home but problematic for sleep on long-distance flights. I’ve ...

Host Mark Evans welcomes back sleep medicine specialist Dr. Srinivasan Devanathan along with nurse practitioner Desiree Heim for an in-depth discussion on REM Sleep Behavior Disorder (RBD)—a condition ...