Add Yahoo as a preferred source to see more of our stories on Google. Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images ...

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 ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Youngsters who spend a lot of time in front of a screen are at greater risk of developing behavior disorders, warned a ...

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 ...

There is no single treatment for oppositional defiant disorder (ODD). It commonly involves a combination of training and therapy tailored to the needs of the child and family. Oppositional defiant ...

Tweens who spend more time on screens have a higher likelihood of developing disruptive behavior disorders, with social media having an especially strong influence, a new UC San Francisco-led study ...

Physicians tend to focus on specifically defined disorders and are interested in the longer-term outcomes of people suffering from these disorders. For instance, psychiatrists are concerned with the ...

FDA-approved red dye 40 may cause hyperactivity and irritability in children sensitive to it. Children with ADHD might be ...

Dependent personality disorder treatment typically involves psychotherapies such as cognitive behavioral therapy. It can help with symptoms and support a person in maintaining healthy relationships.