Sleep Cycles

Health Heart rate during sleep linked to early stroke, depression, and dementia risks

Heart rate variability during sleep may signal risks for stroke, depression, and more—before symptoms begin.

Health How light and city design are shaping healthier, happier lives Rebecca Shavit

Health FDA-approved sleeping pill offers new hope in the fight against Alzheimer’s disease Joseph Shavit

Health How does the brain continuously learn without ever running out of neurons?Joshua Shavit

Health Groundbreaking study links sleep habits to life expectancy Joseph Shavit

Health Breakthrough study links sleep duration to how long you’ll live Joseph Shavit

Global Good Researchers find a significant link between sleep duration and the risk of suicide Joshua Shavit

Discoveries Common sleeping pill could stop the progression of Alzheimer’s disease, study finds Joshua Shavit

Discoveries First-ever studies connect sleep duration to how long you’ll live Joseph Shavit

Discoveries This simple morning activity is the secret to a good night’s sleep Joshua Shavit

Discoveries Surprising genetic link between anorexia and sleep habits Joshua Shavit

Discoveries How people feel about their sleep matters more than sleep quality, study finds Joseph Shavit

Discoveries Sleep habits could substantially increase dementia risk, study finds Joseph Shavit

Discoveries New research reveals the surprising global impact of insomnia Joseph Shavit

Discoveries MIT sleep study delivers unexpected findings Joseph Shavit

Discoveries People sleep the least from early 30s to early 50s, study finds Joseph Shavit

Discoveries Scientists identify sleep habits that substantially increase dementia risk Joseph Shavit