New research reveals how sleep apnea may accelerate brain aging and cognitive decline, with experts sharing crucial insights ...

This study shows that sleep quality and quantity plays a significant role in our ability to retain new information. So, if ...

Sleep apnea – a disorder in which breathing stops and starts during the night – may cause damage to small blood vessels in ...

During holiday travel, long flights and unfamiliar beds can disrupt our sleep habits so clinical psychologist Dr. Michael Breus joins TODAY to share tips to help people get quality sleep including ...

She added: "Improving sleep would improve these symptoms as well." Dr Siddiqui was speaking to CBS News following a study published in Neurology which showed people with poor sleep quality have ...