Columnist Ben Hofmeister has just completed his third overnight sleep study in three years as part of an effort to control sleep apnea.

"For individuals aged 65 years and over, maintaining overnight bedroom temperatures at 24 degrees C reduced the likelihood of experiencing heightened stress responses during sleep," Fergus O’Connor, ...

Eight Sleep Labs has released the results of a large-scale, real-world study focused on the sleep physiology of women in ...

A landmark randomized crossover study in humans by researchers at Applied Cognition links sleep-related glymphatic activity to blood biomarker shifts for amyloid beta and tau. The researchers say the ...

A new study finds pink noise may reduce Rem sleep and disrupt overnight brain recovery, raising concerns over sleep apps and ...

Longer REM latency and increased light sleep percentages are linked to thinner AD-signature cortex on MRI, regardless of patient race or ethnicity.