Think you know how much sleep you need? Experts break down the science behind sleep stages, personal needs and what happens ...

Mounting evidence suggests there might be two separate types of the world’s fastest-growing neurological condition. Can this ...

REM sleep, the stage where you typically dream ... connecting with a sleep specialist if you have diabetes, high blood pressure, or lung disease. These conditions may sometimes result from ...

Consistent energy throughout the day represents one of the most reliable indicators of overall health status, yet it’s rarely ...

During REM sleep, breathing becomes faster and blood pressure and heart rate become less regular. People generally cycle through these four phases 4–6 times each night. Previous research has shown ...

Tampa Bay physicians are urging night owls to pay attention to a recent study linking poor sleep health to Alzheimer's ...