A sleep scientist advises against blindly following the eight-hour sleep rule. Instead, you should create a routine to find your optimal sleep time.

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

Sleep is essential for health. According to one estimate, roughly 56% of people in the United States experience sleep issues, such as difficulty falling asleep or decreased sleep duration. Poor sleep ...

Please provide your email address to receive an email when new articles are posted on . Multidimensional sleep health may be an avenue to optimizing cardiometabolic health. The American Heart ...

Sleep quality has emerged as a critical health metric, with research increasingly linking poor sleep to a wide range of physical and mental health conditions. While basic sleep hygiene advice, ...

You might want to skip that salty snack right before bedtime. Stacey Leasca is an award-winning journalist with nearly two decades of newsroom experience. She is also the co-founder of Be a Travel ...

The American Heart Association's Life's Essential 8 (LE8) tool now guides cardiovascular health, assessing diet, exercise, ...

Hot nights are reducing sleep across many communities. New research shows how rising heat disrupts sleep and why some groups ...

In 2025, around 24 million Americans are estimated to suffer from sleep apnea, and around 90% of these cases are undiagnosed. Now, a groundbreaking new study warns that this is going to rapidly ...

While the strongest evidence exists that getting sufficient sleep (duration of sleep) is important for overall health , other components of sleep health, such as consistent bedtime, uninterrupted ...